Deutsch Intern



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    Methyl Viologens of Bis-(4'-pyridylethynyl)arenes - Structure, Photophysical and Electrochemical Studies, and their Potential Application in Biology

    G. K. Kole, M. Koscak, A. Amar, D. Majhen, K. Bosinovic, Z. Brkljaca, M. Ferger, E. Michail, S. Lorenzen, A. Friedrich, I. Krummenacher, M. Moos, H. Braunschweig, A. Boucekkine, C. Lambert, J.-F. Halet, I. Piantanida, K. Müller-Buschbaum, T. B. Marder

    Chem. Eur. J. 2022, DOI: 10.1002/chem.202200753.  [PDF]


    Thermodynamic equilibrium between locally excited and charge-transfer states through termally activated charge transfer in 1-(pyren-2'-yl)-o-carborane

    L. Ji, S. Riese, A. Schmiedel, M. Holzapfel, M. Fest, J. Nitsch, B. F. E. Curchod, A. Friedrich, L. Wu, H. H. Al Mamari, S. Hammer, J. Pflaum, M. A. Fox, D. J. Tozer, M. Finze, C. Lambert, T. B. Marder

    Chem. Sci. 2022, 13, 5205-5219.  [PDF]


    Macrocyclic Donor-Acceptor Dyads Composed of Oligothiophene Half-Cycles and Perylene Bisimides

    K. Bold, M. Stolte, K. Shoyama, A.-M. Krause, A. Schmiedel, M. Holzapfel, C. Lambert, F. Würthner

    Chem. Eur. J. 2022, DOI: 10.1002/chem.202200355.  [PDF]


    Supramolecular p/n-heterojunction of C60-functionalized bis(merocyanine) quadruple stack: A model system for charge carrier separation and recombination in organic solar cells

    D. Bialas, F. Fennel, N. Noll, M. Holzapfel, A. Schmiedel, C. Lambert, F. Würthner

    Natural Science 2022, DOI: 10.1002/ntls.20210430.  [PDF]


    Optisches Auslesen von Quantenbeats in Radikalpaaren

    U.E. Steiner, C. Lambert

    Phys. Unserer Zeit 2022, 53, 61-63.  [PDF]


    Polymeric indolenine-squaraine foldamers with a preferred helix twist sense and their chiroptical absorption and emission properties

    J. Selby, M. Holzapfel, K. Radacki, A. K. Swain, H. Braunschweig, C. Lambert

    Macromolecules 2022, 55, 421-436. [PDF]


    Macrocyclic Donor-Acceptor Dyads Composed of a Perylene Bisimide Surrounded by Oligothiophene Bridges

    K. Bold, M. Stolte, K. Shoyama, M. Holzapfel, A. Schmiedel, C. Lambert, F. Würthner

    Angew. Chemie Int. Ed. 2022, 61, e202113598. [PDF]


    Substituent-dependent absorption and fluorescence properties of perylene bisimide radical anions and dianions

    R. Renner, M. Stolte, J. Heitmüller, T. Brixner, C. Lambert, F. Würthner

    Materials Horizons 2022, 9, 350-359. [PDF]




    Readout of spin quantum beats in a charge-separated radical pair by pump-push spectroscopy

    D. Mims, J. Herpich, N.N. Lukzen, U.E. Steiner, C. Lambert

    Science 2021, 374, 1470-1474. [PDF]Chemistry World Article, Physics Today Article


    Mapping 13C hyperfine couplings and exchange interactions in short-lived charge separated states of rigid donor-bridge-acceptor dyads

    I. Zhukov, N. Fishman, A. Kiryutin, N.N. Lukzen, U.E. Steiner, H.-M. Vieth, J. Schäfer, C. Lambert, A. Yurkovskaya

    J. Chem. Phys. 2021, 155, 224201. [PDF]


    Zinc-[7]helicenocyanine and its discrete pi-stacked homochiral dimer

    P. Ravat, F. Zhang, K. Radacki, H. Braunschweig, C. Lambert

    Angew. Chemie Int. Ed. 2021, 60, 23656-23660. [PDF]


    Fluorescence band exchange narrowing in a series of squaraine oligomers: energetic vs. structural disorder

    A. Turkin, P. Maly, C. Lambert

    Phys. Chem. Chem. Phys. 2021, 23, 18393-18403. [PDF] HOT PCCP Article


    One- and two-electron reduction of triarylborane-based helical donor-acceptor compounds

    X. Jia, J. Nitsch, Z. Wu, A. Friedrich, J. Krebs, I. Krummenacher, F. Fantuzzi, H. Braunschweig, M. Moos, C. Lambert, B. Engels, T. B. Marder

    Chem. Sci. 2021, 12, 11864-11872. [PDF] Edge Article


    Large Stokes shift fluorescence activation in an RNA aptamer by intermolecular proton transfer to guanine

    M. Mieczkowski, C. Steinmetzger, I. Bessi, A.-K. Lenz, A. Schmiedel, M. Holzapfel, C. Lambert, V. Pena, C. Höbartner

    Nature commun. 2021, 12, 3549. [PDF]


    Optically induced charge transfer in Organic Mixed-Valence Systems: wave packet dynamics and femtosecond transient spectroscopy

    F. Glaab, C. Lambert, V. Engel

    J. Phys. Chem. A 2021, 125, 4114-4125. [PDF]


    Ultrafast Resonance Energy Transfer in Ethylene-Bridged BODIPY Heterooligomers: From Frenkel to Förster Coupling Limit

    L. J. Patalag, J. Hoche, M. Holzapfel, A. Schmiedel, R. Mitric, C. Lambert

    J. Am. Chem. Soc. 2021, 143, 7414-7425. [PDF]


    Solvent Induced Helix Folding of Defined Indolenine Squaraine Oligomers

    A. Turkin, M. Holzapfel, M. Agarwal, D. Fischermeier, R. Mitric, R. Schweins, F. Gröhn, C. Lambert

    Chem. Eur. J. 2021, 27, 8380-8389. [PDF]


    Enhanced TwoPhoton Absorption and Promising Broad Energy Range Optical Power Limiting Properties of Transoid and Cisoid Benzodipyrrolenine-Fused Squaraine Dimers

    E. Michail, M. H. Schreck, L. Wittmann, M. Holzapfel, C. Lambert

    Chem. Mater. 2021, 33, 3121-3131. [PDF]


    Ultrafast Energy Transfer Dynamics in a Squaraine Heterotriad

    C. Lambert, J. Hoche, M. H. Schreck, M. Holzapfel, A. Schmiedel, J. Selby, A. Turkin, R. Mitric

    J. Phys. Chem. A 2021, 125, 2504-2511. [PDF]


    Anionic Boron- and Carbon-Based Hetero-Diradicaloids Spanned by a p-Phenylene Bridge

    A. Maiti, F. Zhang, I. Krummenacher, M. Bhattacharyya, S. Mehta, M. Moos, C. Lambert, B. Engels, A. Mondal, H. Braunschweig, P. Ravat, A. Jana

    J. Am. Chem. Soc. 2021, 143, 3687-3692. [PDF]




    Annihilation Dynamics of Molecular Excitons Measured at a Single Perturbative Excitation Energy 

    C. Heshmatpour, P. Malevich, F. Plasser, M. Menger, C. Lambert, F. Sanda, J. Hauer

    J. Phys. Chem. Lett. 2020, 11, 7776-7781. [PDF]


    [n]Helicene diimides (n = 5, 6, and 7): Through-Bond versus Trough-Space Conjugation 

    F. Saal, F. Zhang, M. Holzapfel, M. Stolte, E. Michail, M. Moos, A. Schmiedel, A.-M. Krause, C. Lambert, F. Würthner, P. Ravat

    J. Am. Chem. Soc. 2020, 142, 21298-21303. [PDF]


    Signatures of exciton dynamics and interaction in coherently and fluorescence-detected four- and six-wave-mixing two-dimensional electronic spectroscopy

    P. Maly, S. Müller, J. Lüttig, C. Lambert, T. Brixner

    J. Chem. Phys. 2020, 153, 144204. [PDF]


    Chiroptical properties of indolenine squaraines with a stereogenic center at close proximity

    J. Selby, M. Holzapfel, B. K. Lombe, D. Schmidt, Ana-Maria Krause, F. Würthner, G. Bringmann, C. Lambert

    J. Org. Chem. 2020, 85(19), 12227-12242. [PDF]


    Nanoscale columnar bundles based on multistranded core-shell liquid crystals of perylene bisimide J-aggregate donor-acceptor dyads for photoconductivity devices with enhanced performance through macroscopic alignment

    M. Hecht, T. Schlossarek, S. Ghosh, Y. Tsutsui, A. Schmiedel, M. Holzapfel, M. Stolte, C. Lambert, S. Seki, M. Lehmann, F. Würthner

    ACS Appl. Nano Mater. 2020, 3, 10234-10245. [PDF]


    Coherently and fluorescence-detected two-dimensional electronic spectroscopy: Direct comparison of squaraine dimers

    P. Maly, J. Lüttig, S. Müller, M. H. Schreck, C. Lambert, T. Brixner

    PhysChemChemPhys 2020, 22, 21222-21237. [PDF]


    Exciton coupling effects on the two-photon absorption of squaraine homodimers with varying bridge units

    E. Michail, M. H. Schreck, M. Holzapfel, C. Lambert

    PhysChemChemPhys 2020, 22, 18340-18350. Part of the PCCP HOT Articles collection. [PDF]


    Giant magnetic field effects in donor–acceptor triads: On the charge separation and recombination dynamics in triarylamine–naphthalenediimide triads with bis-diyprrinato-palladium(II), porphodimethenato-palladium(II), and palladium(II)–porphyrin photosensitizers

    S. Riese, J. S. Brand, D. Mims, M. Holzapfel, N. N. Lukzen, U. E. Steiner, C. Lambert

    J. Chem. Phys. 2020, 153, 054306. [PDF]


    Synthesis, Photophysical and Electronic Properties of Mono-, Di-, Tri-Amino-Substituted Ortho-Perylenes, and Comparison to the Tetra-Substituted Derivative

    J. Merz, L. Dietrich, J. Nitsch, I. Krummenacher, H. Braunschweig, M. Moos, D. Mims, C. Lambert, T. B. Marder

    Chem.-Eur. J. 2020, 26, 12050-12059. [PDF]


    Cyclic (amino)(aryl)carbenes (CAArCs) enter the field of chromophore ligands - Expanded pi system leads to unusually deep red emitting Cu(I) compounds

    M. Gernert, L. Balles-Wolf, F. Kerner, U. Müller, A. Schmiedel, M. Holzapfel, C. M. Marian, J. Pflaum, C. Lambert, A. Steffen

    J. Am . Chem. Soc. 2020, 142, 8897-8909 [PDF]


    On the photophysical properties of IrIII, PtII, and PdII (phenylpyrazole) (Phenylpyrrin) complexes

    J. Föller, D. H. Friese, S. Riese, J. M. Kaminski, S. Metz, D. Schmidt, F. Würthner, C. Lambert, C. M. Marian

    PhysChemChemPhys 2020, 22, 3217-3233 [PDF]


    Positive electronic exchange interaction and predominace of minor triplet channel in CIDNP formation in short lived charge separated states of D-X-A dyads

    I. Zhukov, N. Fishman, A. Kiryutin, N. Lukzen, M. Panov, U. Steiner, H.-M. Vieth, J. Schäfer, C. Lambert, A. Yurkovskaya

    J. Chem. Phys. 2020, 152, 014203. [PDF]


    From wavelike to sub-diffusive motion: Exciton dynamics and interaction in squaraine copolymers of varying length

    P. Maly, J. Lüttig, A. Turkin, J. Dostal, C. Lambert, T. Brixner

    Chemical Science 2020, 11, 456-466. [PDF]




    Magnetic field effects in rigidly linked D-A dyads: Extreme on-resonance quantum coherence effect on charge recombination

    D. Mims, A. Schmiedel, M. Holzapfel, N. N. Lukzen, C. Lambert, U. E. Steiner

    J. Chem. Phys. 2019, 151, 244308. [PDF]


    Synthesis, Photophysical and Electronic Properties of New Red-to-NIR Emitting Donor-Acceptor Pyrene Derivatives

    J. Merz, M. Dietz, Y. Vonhausen, F. Wöber, A. Friedrich, D. Sieh, I. Krummenacher, H. Braunschweig, M. Moos, M. Holzapfel, C. Lambert, T. B. Marder

    Chemistry - a European Journal 2019, 26, 438-453. [PDF]


    Rapid multiple-quantum three-dimensional fluorescence spectroscopy disentangles quantum pathways

    S. Müller, J. Lüttig, P. Maly, L. Ji, J. Han, M. Moos, T. B. Marder, U. H. F. Bunz, A. Dreuw, C. Lambert, T. Brixner

    Nature Communications 2019, Article Number 4735. [PDF]


    Luminescent mono-, di-, and tri-radicals: bridging polychlorinated triarylmethyl radicals by triarylamines and triarylboranes

    Y. Hattori, E. Michail, A. Schmiedel, M. Moos, M. Holzapfel, I. Krummenacher, H. Braunschweig, U. Müller, J. Pflaum, C. Lambert

    Chem. Eur. J. 2019, 25, 15463-15471. [PDF]


    The effect of branching one- and two-photon absorption, cell viability and localization of cationic triarylborane chromophores with dipolar vs. octopular charge distributions for cellular imaging

    S. Griesbeck, E. Michail, F. Rauch, H. Ogasawara, C. Wang, Y. Sato, R. Edkins, Z. Zhang, M. Taki, C. Lambert, S. Yamaguchi, T. B. Marder

    Chem. Eur. J. 2019, 25, 13164-13175. [PDF]


    Perylene pi-Bridges that Equally Delocalize Anions and Cations: Quinoidal and Aromatic Contents in the Right Proportion

    J. Casado, P. Mayorga Burrezo, W. Zeng, M. Moos, M. Holzapfel, S. Canola, F. Negri, C. Rovira, J. Veciana, H. Phan, J. Wu, C. Lambert

    Angew. Chem., Int. Ed. 2019, 58, 14467-14471. [PDF]


    Ultra-high to ultra-low drug loaded micelles: Probing host-guest interactions by fluorescence spectroscopy

    M. M. Lübtow, H. Marciniak, A. Schmiedel, M. Roos, C. Lambert, R. Luxenhofer

    Chem. Eur. J. 2019, 25, 12601-12610. [PDF]


    Triarylborane-Based Helical Donor-Acceptor Compounds: Synthesis, Photophysical, and Electronic Properties

    X. Jia, J. Nitsch, L. Ji, Z. Wu, A. Friedrich, F. Kerner, M. Moos, C. Lambert, T. B. Marder

    Chem. Eur. J. 2019, 25, 10845-10857. [PDF]


    Mono- and Dianion of a Bis(benzobuta)tetraazapentacene Derivative

    L. Ji, S. Hahn, P. Biegger, H. Reiss, J. Han, A. Friedrich, I. Krummenacher, H. Braunschweig, M. Moos, J. Freudenberg, C. Lambert, A. Dreuw, T. B. Marder, U. H. F. Bunz

    Chem. Eur. J. 2019, 25, 9840-9845. [PDF]


    Synthesis, Photophysical and Electronic Properties of Tetra- Donor- or Acceptor-Substituted ortho-Perylenes Displaying Four Reversible Oxidations or Reductions

    J. Merz, A. Steffen, J. Nitsch, J. Fink, C. B. Schurger, A. Friedrich, I. Krummenacher, H. Braunschweig, M. Moos, D. Mims, C. Lambert, T. B. Marder

    Chem. Sci. 2019, 10, 7516-7534. [PDF]


    fs-ps Exciton dynamics in a stretched tetraphenylsquaraine polymer

    M. H. Schreck, L. Breitschwerdt, H. Marciniak, M. Holzapfel, D. Schmidt, F. Würthner, C. Lambert

    PhysChemChemPhys 2019, 21, 15346-15355. [PDF] 2019 PCCP HOT Article


    Optically Induced Electron Transfer in Mixed-Valence States: A Model Study on Electronic Transitions, Relaxation Dynamics, and Transient Absorption Spectroscopy

    F. Glaab, J. G. Wehner, C. Lambert, V. Engel

    J. Phys. Chem. A 2019, 123, 5463-5471. [PDF]


    Tuning the pi-Bridge of Quadrupolar Triarylborane Chromophores for One- and Two-Photon Excited Fluorescence Imaging of Lysosomes in Live Cells

    S. Griesbeck, E. Michail, C. Wang, H. Ogasawara, S. Lorenzen, L. Gerstner, T. Zang, J. Nitsch, Y. Sato, R. Bertermann, M. Taki, C. Lambert, S. Yamaguchi, T. B. Marder

    Chem. Sci. 2019, 10, 5405-5422. [PDF]


    Dynamic exciton localisation in a pyrene-BODIPY-pyrene dye conjugate

    N. Auerhammer, A. Schulz, A. Schmiedel, M. Holzapfel, J. Hoche, M. I. S. Röhr, R. Mitric, C. Lambert

    PhysChemChemPhys 2019, 21, 9013-9025. [PDF]


    Reduction of the Fluorescence Transition Dipole Moment by Excitation Localization in a Vibronically Coupled Squaraine Dimer

    H. Marciniak, N. Auerhammer, S. Ricker, A. Schmiedel, M. Holzapfel, C. Lambert

    J. Phys. Chem. C 2019, 123, 3426-3432. [PDF]


    A Self-Assembled Unit Comprising 12 Squaraine Dyes Built up from two Star-Shaped Hexasquarainyl-Benzene Molecules

    M. H. Schreck, M. I. S. Röhr, T. Clark, V. Stepanenko, F. Würthner, C. Lambert

    Chem. Eur. J.  2019, 25, 2831-2839. [PDF]


    Fullerene-Filled LC Stars - A Supramolecular "Click" Mechanism for the Generation of Tailored Donor-Acceptor Self-Assemblies

    M. Lehmann, M. Dechant, M. Holzapfel, A. Schmiedel, C. Lambert

    Angew. Chem., Int. Ed. 2019, 58, 3610-3615. [PDF]




    Finetuning of electron transfer and spin chemistry parameters in triarylamine-bridge-naphthalene diimide dyads by bridge substituents

    J. Schäfer, M. Holzapfel, A. Schmiedel, U. E. Steiner, C. Lambert

    Phys. Chem. Chem. Phys. 2018, 20, 27093-27104. PDF  


    Nanoviscosity effect on the spin chemistry of an electron donor/Pt-complex/electron acceptor triad - classical and quantum kinetics interpretation

    S. Riese, L. Mungenast, A. Schmiedel, M. Holzapfel, N. N. Lukzen, U. E. Steiner, C. Lambert

    Mol. Phys. 2018, 117(19), 2632-2644. PDF


    Bromination Improves Tetraazapentacene's Electron Mobilities

    H. Reiss, L. Ji, J. Han, S. Koser, O. Tverskoy, J. Freudenberg, M. Moos, A. Friedrich, I. Krummenacher, C. Lambert, H. Braunschweig, A. Dreuw, T. Marder, U. Bunz

    Angew. Chem. Int. Ed. 2018, 57, 9543-9547. [PDF]


    Photoinduced Dynamics of Bis-dipyrrinato-palladium(II) and Porphodimethenato-palladium(II) Complexes: Governing Near Infrared Phoshorescence by Structural Restriction

    S. Riese, M. Holzapfel, A. Schmiedel, I. Gert, D. Schmidt, F. Würthner, C. Lambert

    Inorg. Chem. 2018, 57, 12480-12488. [PDF]


    J-Resonance Lineshape of MARY Spectrum from Charge Recombination in a Linked Donor/Acceptor Dyad

    U. E. Steiner, J. Schäfer, N. N. Lukzen, C. Lambert

    J. Phys. Chem. C 2018, 122, 11701-11708. [PDF]


    Exciton Coupling Enhancement in the Relaxed Excited State

    N. Auerhammer, A. Schmiedel, M. Holzapfel, C. Lambert

    J. Phys. Chem. C 2018, 122, 11720-11729. [PDF]


    Exciton Dynamics from Strong to Weak Coupling Limit Illustrated on a Series of Squaraine Dimers

    M. I. S. Röhr, H. Marciniak, J. Hoche, M. H. Schreck, H. Ceymann, R. Mitric, C. Lambert

    J. Phys. Chem. C 2018, 122, 8082-8093. [PDF]



    Preparation, Properties and Structures of the Anions and Di-Anions of Azapentazenes

    L. Ji, A. Friedrich, I. Krummenacher, A. Eichhorn, H. Braunschweig, M. Moos, S. Hahn, F. Geyer, O. Tverskoy, J. Han, C. Lambert, A. Dreuw, T. B. Marder, U. H. F. Bunz

    J. Am. Chem. Soc. 2017, 139(44), 15968-15976. [PDF]


    Pyrene MO Shuffle - Controlling Excited State and Redox Properties by Changing the Nature of the Frontier Orbitals

    J. Merz, J. Fink, A. Friedrich, I. Krummenacher, H. Al Mamari, S. Lorenzen, M. Hähnel, A.Eichhorn, M. Moos, M. Holzapfel, H. Braunschweig, C. Lambert, A. Steffen, L. Ji, T. B. Marder

    Chem. Eur. J. 2017, 23, 13164-13180. [PDF]


    Push-Pull-Type Polychlorotriphenylmethyl Radicals: New Two-Photon Absorbers and Dyes for Generation of Photo-Charges

    X. Wu, J. O. Kim, S. Medina, F. J. Ramirez, P. M. Burrezo, S. Wu, Z. L. Lim, C. Lambert, J. Casado, D. Kim, J. Wu

    Chem. Eur J. 2017, 23, 7698-7702. [PDF]


    Exciton Transport in Molecular Aggregates, From Natural Antennas to Synthetic Chromophore Systems

    T. Brixner, R. Hildner, J. Köhler, C. Lambert, F. Würthner

    Adv. Energy Mater. 2017, 7, 1700236. [PDF]


    Hole Transfer Processes in meta- and para-Conjugated Mixed Valence Compounds: Unforeseen Effects of Bridge Substituents and Solvent Dynamics

    J. Schäfer, M. Holzapfel, B. Mladenova, D. Kattnig, I. Krummenacher, H. Braunschweig, G. Grampp, C. Lambert

    J. Am. Chem. Soc. 2017, 139(17), 6200-6209. [PDF]


    Bis(Aminoaryl) Carbon-Bridged Oligo(phenylenevinylene)s Expand the Limits of Electronic Couplings

    P. M. Burrezo, N.-T. Lin, K. Nakabayashi, S.-I. Ohkoshi, E. M. Calzado, P.G. Boj, M. A. Diaz Garcia, C. Franco, C. Rovira, J. Veciana, M. Moos, C. Lambert, J. T. Lopez Navarrete, H. Tsuji, E. Nakamura, J. Casado

    Angew. Chem. Int. Ed. 2017, 129, 2944-2948. [PDF]


    Green to Red Electrochromic Fe(II) Metallo-supramolecular Polyelectrolytes Self-Assembled from Fluorescent 2,6-Bis(2-pyridyl)pyrimidine bithiophene

    S. Pai, M. Moos, M. Schreck, C. Lambert, D. Kurth

    Inorg. Chem. 201756, 1418-1432. [PDF]


    The quantum dynamical basis of a classical kinetic scheme describing coherent and incoherent regimes of radical pair recombination

    N. N. Lukzen, J. H. Klein, C. Lambert, U. E. Steiner

    Z. Phys. Chem. 2017, 231(2), 197-223. [PDF, not Uni-Wue]


    Dual Luminescence, Interligand Decay, and Nonradiative Electronic Relaxation of Cyclometalated Iridium Complexes in Solution

    E. Pomarico, M. Silatani, F. Messina, O. Braem, A. Cannizzo, E. Barranoff, J. H. Klein, C. Lambert, M. Chergui

    J. Phys. Chem. C 2016, 120 (30), 16459-16469. [PDF]


    Near-Infrared Luminescence and Inner Filter Effects of Lanthanide Coordination Polymers with 1,2-Di(4-pyridyl)ethylene

    N. Dannenbauer, P. R. Matthes, T. P. Scheller, J. Nitsch, S. H. Zottnik, M. S. Gernert, A. Steffen, C. Lambert, K. Müller-Buschbaum

    Inorg. Chem. 2016, 55, 7396-7406. [PDF]


    Synthesis of Functionalized 1,4-Azaborinines by the Cyclization of Di-tert-butyliminoborane and Alkynes

    M. Schäfer, N. A. Beattie, K. Geetharani, J. Schäfer, W. C. Ewing, M. Krahfuß, C. Hörl, R. D. Dewhurst, S. A. Macgregor, C. Lambert, H. Braunschweig

    J. Am. Chem. Soc. 2016, 138, 8212-8220. [PDF]


    How fast is optically induced electron transfer in organic mixed valence systems?

    C. Lambert, M. Moos, A. Schmiedel, M. Holzapfel, J. Schäfer, M. Keß, V. Engel

    Phys. Chem. Chem. Phys. 2016, 18, 19405-19411. [PDF]


    Cooperative Enhancement versus Additivity of Two-Photon-Absorption Cross Sections in Linear and Branched Squaraine Superchromophores

    H. Ceymann, A. Rosspeintner, M. H. Schreck, C. Mützel, A. Stoy, E. Vauthey, C. Lambert

    Phys. Chem. Chem. Phys. 2016, 18, 16404-16413. [PDF]


    Decoupling charge transport and electroluminescence in a high mobility polymer semiconductor

    D. J. Harkin, K. Broch, M. H. Schreck, H. Ceymann, A. Stoy, C.-K. Yong, M. Nikolka, I. McCulloch, N. Stingelin, C. Lambert, H. Sirringhaus

    Adv. Mater. 2016, 28, 6378-6385. [PDF]


    Regioselective catalytic and stepwise routes to bulky, functional-group-appended, and luminescent 1,2-azaborinines

    M. Schäfer, J. Schäfer, R. D. Dewhurst, W. C. Ewing, M. Krahfuss, M. W. Kuntze-Fechner, M. Wehner, C. Lambert, H. Braunschweig

    Chem. Eur. J. 2016, 22, 8603-8609. [PDF]


    Identification of effective exciton-exciton annihilation in squaraine-squaraine copolymers

    K. Hader, V. May, C. Lambert, V. Engel

    Phys. Chem. Chem. Phys. 2016, 18, 13368-13374. [PDF]


    Energy redistribution dynamics in triarylamine-triarylborane containing hexaarylbenzenes

    M. Steeger, M. Holzapfel, A. Schmiedel, C. Lambert

    Phys. Chem. Chem. Phys. 2016, 18, 13403-13412. [PDF]


    Localised and delocalised excitons in star-like squaraine homo- and heterodimers

    H. Ceymann, M. Balkenhohl, A. Schmiedel, M. Holzapfel, C. Lambert

    Phys. Chem. Chem. Phys. 2016, 18, 2646-2657. [PDF]


    Energy transfer and formation of long-lived 3MLCT states in multimetallic complexes with extended highly conjugated bis-terpyridyl ligands

    M. Wächtler, J. Kübel, K. Barthelmes, A. Winter, A. Schmiedel, T. Pascher, C. Lambert, U. S. Schubert, B. Dietzek

    Phys. Chem. Chem. Phys. 2016, 18, 2350-2360. [PDF]


    Electron transfer pathways in mixed-valence paracyclophane-bridged bis-triarylamine radical cations

    M. Kaupp, S. Gückel, M. Renz, S. Klawohn, K. Theilacker, M. Parthey, C. Lambert

    J. Comput. Chem. 2016, 37, 93-102. [PDF]


    Complete Monitoring of Coherent and Incoherent Spin Flip Domains in the Recombination of Charge-Separated States of Donor-Iridium Complex-Acceptor Triads

    J. H. Klein, D. Schmidt, U. E. Steiner, C. Lambert

    J. Am. Chem. Soc. 2015, 137, 11011-11021. [PDF]


    Energy Transfer Between Squaraine Polymer Sections: From Helix to Zigzag and All the Way Back

    C. Lambert, F. Koch, S. F. Völker, A. Schmiedel, M. Holzapfel, A. Humeniuk, M. I. S. Röhr, R. Mitric, T. Brixner

    J. Am. Chem. Soc. 2015, 137, 7851-7861. [PDF]


    On the relation of energy and electron transfer in multidimensional chromophores based on
    polychlorinated triphenylmethyl radicals and triarylamines

    M. Steeger, S. Griesbeck, A. Schmiedel, M. Holzapfel, I. Krummenacher, H. Braunschweig, C. Lambert

    Phys. Chem. Chem. Phys. 2015, 17, 11848-11867. [PDF]


    Investigations of the Degenerate Intra-molecular Charge Exchange in Symmetric Organic Mixed Valence Compounds: Solvent Dynamics of Bis(triarylamine)paracyclophane Redox Systems

    B. Y. Mladenova, D. R. Kattnig, C. Kaiser, J. Schäfer, C. Lambert, G. Grampp

    J. Phys. Chem. C 2015, 119, 8547-8553. [PDF]


    Macrocyclic cis-Indolenine Squaraine Dyes as Efficient Near Infrared Emitters

    C. Brüning, E. Welz, A. Heilos, V. Stehr, C. Walter, B. Engels, S. F. Völker, C. Lambert, V. Engel

    J. Phys. Chem. C 2015, 119, 6174-6180. [PDF]


    Coupled Oscillators for Tuning Fluorescence Properties of Squaraine Dyes

    C. Lambert, T. Scherpf, H. Ceymann, A. Schmiedel, M. Holzapfel

    J. Am. Chem. Soc. 2015, 137, 3547-3557. [PDF]


    Photoluminescent One-Dimesional Coordination Polymers from Suitable Pyridine Antenna and LnCL3 for Visible and Near-IR Emission

    P. R. Matthes, J. Eyley, J. H. Klein, A. Kuzmanoski, C. Lambert, C. Feldmann, K. Müller-Buschbaum

    Eur. J. Inorg. Chem. 2015, 826-836. [PDF]


    Optical and electronic properties of air-stable organoboron compounds with strongly electron-accepting bis(fluoromesityl)boryl groups

    Z. Zhang, R. M. Edkins, J. Nitsch, K. Fucke, A. Steffen, L. E. Longobardi, D. W. Stephan, C. Lambert, T. Marder

    Chem. Sci. 2015, 6, 308-321. [PDF]


    A Combined Experimental and Theoretical Study on the Isomers of 2,3,4,5.Tetracarba-nido-Hexaborane(6) Derivatives and Their Photophysical Properties

    H. Braunschweig, S. Ghosh, J. O. C. Jimenez-Halla, J. H. Klein, C. Lambert, K. Radacki, A. Steffen, A. Vargas, J. Wahler

    Chem. - Eur. J. 2015, 21, 210-218. [PDF]


    Photoinduced Electron Transfer Dynamics in Triarylamine-Naphthalene Diimide Cascades

    F. Zieschang, M. H. Schreck, A. Schmiedel, M. Holzapfel, J. H. Klein, C. Walter, B. Engels, C. Lambert

    J. Phys Chem C 2014, 118, 27698-27714. [PDF]


    Measuring Charge-Separation Dynamics via Oligomer Length Variation

    F. Kanal, S. Rützel, H. Lu, M. Moos, M. Holzapfel, T. Brixner, C. Lambert

    J. Phys Chem. C 2014, 118(41), 23586-23598. [PDF] 


    A photoinduced mixed-valence state in an organic bis-triarylamine mixed-valence compound with an iridium-metal-bridge

    C. Lambert, R. Wagener, J. H. Klein, G. Grelaud, M. Moos, A. Schmiedel, M. Holzapfel, T. Bruhn

    Chem. Commun. 2014, 50, 11350-11353. [PDF]


    Singlet-Singlet Exciton Annihilation in an Exciton-Coupled Squaraine-Squaraine Copolymer: A Model toward Hetero-J-Aggregates

    S. F. Völker, A. Schmiedel, M. Holzapfel, K. Renziehausen, V. Engel, C. Lambert

    J. Phys. Chem. C 2014, 118, 17467-17482. [PDF]


    Synthesis, Electrochemical and Optical Properties of Low Band Gap Homo- and Copolymers based on Squaraine Dyes

    S. F. Völker, T. Dellermann, H. Ceymann, M. Holzapfel, C. Lambert

    J. Polym. Sci., Part A: Polym. Chem. 2014, 52, 890-911. [PDF]


    Charge Transfer Dynamics in Squaraine-Naphthalene Diimide Copolymers

    S. F. Völker, A. Schmiedel, M. Holzapfel, C. Böhm, C. Lambert

    Phys. Chem. Chem. Phys. 2013, 15(45), 19831-19844. [PDF]


    Optoelectronic Processes in Squaraine Dye-Doped OLEDs for Emission in the Near-Infrared

    B. Stender, S. F. Völker, C. Lambert, J. Pflaum

    Adv. Mater. 2013, 25, 2943-2947. [PDF]


    Solvent Controlled Energy Transfer Processes in Triarylamine-Triazole based Dendrimers

    F. Zieschang, A. Schmiedel, M. Holzapfel, K. Ansorg, B. Engels, C. Lambert

    J. Phys. Chem. C 2013, 117, 19816-19831. [PDF]


    Multiple Reduction of 2,5-Bis(borolyl)thiophene: Isolation of a Negative Bipolaron by Comproportionation

    H. Braunschweig, V. Dyakonov, B. Engels, C. Falk, C. Hörl, J. H. Klein, T. Kramer, H. Kraus, I. Krummenacher, C. Lambert, C. Walter

    Angew. Chem. Int. Ed. 2013, 52, 12852-12855. [PDF] Angew. Chem. 2013, 125, 13088-13092. [PDF]


    Stepwise versus pseudo-concerted two-electron-transfer in a triarylamine–iridium dipyrrin–naphthalene diimide triad

    J. H. Klein, T. L. Sunderland, C. Kaufmann, M. Holzapfel, A. Schmiedel, C. Lambert

    Phys. Chem. Chem. Phys. 2013, 15, 16024-16030. [PDF]


    Redox-switchable Intramolecular  π-π-Stacking of Perylene Bisimide Dyes in a Cyclophane

    F. Schlosser, M. Moos, C. Lambert, F. Würthner

    Adv. Mater. 2013, 25, 410-414. [PDF] 


    Charge-Transfer Interactions in Tris-Donor-Tris-Acceptor Hexaarylbenzene Redox Chromophores

    M. Steeger, C. Lambert

    Chem. Eur. J. 2012, 18, 11937-11948. [PDF]


    Long-Lived Singlet and Triplet Charge Separated States in Small Cyclophane Bridged Triarylamine-Naphthalene Diimide Dyads

    C. Kaiser, A. Schmiedel, M. Holzapfel, C. Lambert

    J. Phys. Chem. C 2012, 116, 15265-15280. [PDF]


    Charge-Transfer Interactions in a Multichromophoric Hexaarylbenzene Containing Pyrene and Triarylamines

    C. Lambert, J. Ehbets, D. Rausch, M. Steeger

    J. Org. Chem. 2012, 77, 6147-6154. [PDF]


    Exciton Coupling Effects in Polymeric cis-Indolenine Squaraine Dyes

    S. F. Völker, C. Lambert

    Chem. Mater. 2012, 24 (13), 2541-2553. [PDF]


    Ultrafast charge-transfer dynamics of donor-substituted truxenones

    J. Köhler, T. Quast, J. Buback, I. Fischer, T. Brixner, P. Nuernberger, B. Geiß, J. Mager, C. Lambert

    Phys. Chem. Chem. Phys. 2012, 14, 11081-11089. [PDF]


    Localization/Delocalization of Charges in Bay-Linked Perylene Bisimides

    W. Jiang, C. Xiao, L. Hao, Z. Wang, H. Ceymann,
    C. Lambert, S. Di Motta, F. Negri

    Chem. Eur. J. 2012, 18, 6764-6775. [PDF]


    Organic Mixed-Valence Compounds: A Playground for Electrons and Holes.

    A. Heckmann, C. Lambert,

    Angew. Chem., Int. Ed. Engl. 2012, 51, 326-392. [PDF] Angew. Chem. 2012, 124, 334-404. [PDF]


    Squaraine Dyes as Efficient Coupling Bridges between Triarylamine Redox Centres.

    S. F. Völker, M. Renz, M. Kaupp, C. Lambert,

    Chem. Eur. J. 2011, 17, 14147-14163. [PDF]


    Computational and spectroscopic studies of organic mixed-valence compounds: where is the charge?

    M. Kaupp, M. Renz, M. Parthey, M. Stolte, F. Würthner, C. Lambert,

    Phys. Chem. Chem. Phys. 2011, 13(38), 16973-16986. [PDF]


    Unexpected Generation of Diastereomers by Double Diboration of a Dialkyne.

    F. Bauer, H. Braunschweig, K. Gruß, C. Lambert, K. K. Pandey, K. Radacki, D. Reitzenstein,

    Chem.-Eur. J. 2011, 17, 5230-5233. [PDF]


    Paracyclophanes as Model Compounds for Strongly Interacting p-Systems, Part 3: Influence of the Substitution Pattern on Photoabsorption Properties.

    J. Pfister, C. Schon, W. Roth, C. Kaiser, C. Lambert, K. Gruss, H. Braunschweig, I. Fischer, R. F. Fink, B. Engels,

    J. Phys. Chem. A 2011, 115, 3583-3591. [PDF]


    Electrochemical and optical characterization of triarylamine functionalized gold nanoparticles.

    C. I. Müller, C. Lambert,

    Langmuir 2011, 27, 5029-5039. [PDF]


    Towards Polycyclic Aromatic Hydrocarbons with a Singlet Open-Shell Ground State.

    C. Lambert,

    Angew. Chem., Int. Ed. Engl. 2011, 50, 1756-1758. [PDF] Angew. Chem. 2011, 123, 1794-1796. [PDF]


    Design and synthesis of Raman reporter molecules for tissue imaging by immuno-SERS microscopy.

    M. Schütz, C. I. Müller, M. Salehi, C. Lambert, S. Schlücker,

    J. Biophotonics 2011, 4, 453-463. [PDF, not Uni-Wue]


    Polymeric Squaraine Dyes as Electron Donors in Bulk Heterojunction Solar Cells.

    S. F. Völker, S. Uemura, M. Limpinsel, M. Mingebach, C. Deibel, V. Dyakonov, C. Lambert,

    Macromol. Chem. Phys. 2010, 211, 1098-1108. [PDF]


    Synthesis and Electron Transfer Characteristics of a Neutral, Low-Band-Gap, Mixed-Valence Polyradical.

    D. Reitzenstein, T. Quast, F. Kanal, M. Kullmann, S. Ruetzel, M. S. Hammer, C. Deibel, V. Dyakonov, T. Brixner, C. Lambert,

    Chem. Mater. 2010, 22, 6641–6655. [PDF]


    A Reliable Quantum-Chemical Protocol for the Characterization of Organic Mixed-Valence Compounds.

    M. Renz, K. Theilacker, C. Lambert, M. Kaupp,

    J. Am. Chem. Soc. 2009, 131, 16292–16302. [PDF]


    Localized versus Backbone Fluorescence in N-p-(Diarylboryl)phenyl-Substituted 2,7- and 3,6-Linked Polycarbazoles.

    D. Reitzenstein, C. Lambert,

    Macromolecules 2009, 42, 773-782. [PDF]


    Mixed-valence interactions in triarylamine-gold-nanoparticle conjugates.

    C. I. Müller, C. Lambert, M. Steeger, F. Forster, M. Wiessner, A. Schöll, F. Reinert, M. Kamp,

    Chem. Commun. 2009, 41, 6213-6215. [PDF]


    Electron Paramagnetic Resonance Spectroscopy of Bis(triarylamine) Paracyclophanes as Model Compounds for the Intermolecular Charge-Transfer
    in Solid State Materials for Optoelectronic Applications.

    D. R. Kattnig, B. Mladenova, G. Grampp, C. Kaiser, A. Heckmann, C. Lambert,

    J. Phys. Chem. C 2009, 113, 2983-2995. [PDF]


    Highly Fluorescent Open-Shell NIR Dyes: The Time-Dependence of Back Electron Transfer in Triarylamine-Perchlorotriphenylmethyl Radicals.

    A. Heckmann, S. Dümmler, J. Pauli, M. Margraf, J. Köhler, D. Stich, C. Lambert, I. Fischer, U. Resch-Genger,

    J. Phys. Chem. C 2009, 113, 20958-20966. [PDF]


    A Small Cationic Donor-Acceptor Iridium-Complex With a Long-Lived Charge-Separated State.

    B. Geiß, C. Lambert,

    Chem. Commun. 2009, 1670-1672. [PDF]


    Quantum Study of the Absorption Spectroscopy of Bis(triarylamine) Radical Cations.

    J. Seibt, A. Schaumlöffel, C. Lambert, V. Engel,

    J. Phys. Chem. A 2008, 112, 10178-10184. [PDF]


    Electronic Structure and Properties of Poly- and Oligoazulenes.

    G. Nöll, C. Lambert, M. Lynch, M. Porsch, J. Daub,

    J. Phys. Chem. C 2008, 112, 2156-2164. [PDF]


    Symmetry-dependent solvation of donor-substituted triarylboranes.

    U. Megerle, F. Selmaier, C. Lambert, E. Riedle, S. Lochbrunner,

    Phys. Chem. Chem. Phys. 2008, 10, 6245-6251. [PDF]


    Femtosecond dynamics of electron transfer in a neutral organic mixed-valence compound.

    R. Maksimenka, M. Margraf, J. Koehler, A. Heckmann, C. Lambert, I. Fischer,

    Chem. Phys. 2008, 347, 436-445. [PDF]


    Photoinduced charge separation and recombination in acridine-triarylamine-based redox cascades.

    M. Holzapfel, C. Lambert,

    J. Phys. Chem. C 2008, 112, 1227-1243. [PDF]


    Axially Chiral beta,beta'-Bisporphyrins: Synthesis and Configurational Stability Tuned by the Central Metals.

    G. Bringmann, D. C. G. Gotz, T. A. M. Gulder, T. H. Gehrke, T. Bruhn, T. Kupfer, K. Radacki, H. Braunschweig, A. Heckmann, C. Lambert,

    J. Am. Chem. Soc. 2008, 130, 17812-17825. [PDF]

    Synthesis and Structure of a Ferrocenylboron Dication.

    H. Braunschweig, M. Kaupp, C. Lambert, D. Nowak, K. Radacki, S. Schinzel, K. Uttinger,

    Inorg. Chem. 2008, 47, 7456-7458. [PDF]

    Charge resonance excitations in 1,3-bis [di(4-methoxyphenyl)amino]azulene radical cations.

    G. Nöll, S. Amthor, M. Avola, C. Lambert, J. Daub,

    J. Phys. Chem. C 2007, 111, 3512-3516. [PDF]


    Neutral organic mixed-valence compounds: Synthesis and all-optical evaluation of electron-transfer parameters.

    A. Heckmann, C. Lambert,

    J. Am. Chem. Soc. 2007, 129, 5515-5527. [PDF]

    Electrochemistry and photophysics of donor-substituted triarylboranes: symmetry breaking in ground and excited state.

    R. Stahl, C. Lambert, C. Kaiser, R. Wortmann, R. Jakober,

    Chem.-Eur. J. 2006, 12, 2358-2370. [PDF]


    Synthesis and Spectroscopic Properties of a Hexapyrenylbenzene Derivative.

    D. Rausch, C. Lambert,

    Org. Lett. 2006, 8, 5037-5040. [PDF]


    Conducting Polymers Based on Alkylthiopyrroles.

    H. Li, C. Lambert, R. Stahl,

    Macromolecules 2006, 39, 2049-2055. [PDF]


    Electron-rich tetrathiafulvalene-triarylamine conjugates: synthesis and redox properties.

    H. Li, C. Lambert,

    Chem.-Eur. J. 2006, 12, 1144-1155. [PDF]


    Heterogeneous electron transfer processes in triarylamine- and ferrocene-based self-assembled monolayers.

    C. Lambert, V. Kriegisch, A. Terfort, B. Zeysing,

    J. Electroanal. Chem. 2006, 590, 32-36. [PDF]


    Heterogeneous Electron Transfer Processes in Self-Assembled Monolayers of Amine Terminated Conjugated Molecular Wires.

    C. Lambert, V. Kriegisch,      

    Langmuir 2006, 22, 8807-8812. [PDF]


    Mulliken-Hush analysis of a bis(triarylamine) mixed-valence system with a N×××N distance of 28.7 .A.

    A. Heckmann, C. Lambert, S. Amthor,

    Chem. Commun. 2006, 2959-2961. [PDF]


    Excited Mixed-Valence States of Symmetrical Donor-Acceptor-Donor pi-Systems.

    S. Amthor, C. Lambert, S. Duemmler, I. Fischer, J. Schelter,

    J. Phys. Chem. A 2006, 110, 5204-5214. [PDF]

    Dications of Bis-triarylamino-[2.2]paracyclophanes: Evaluation of Excited State Couplings by GMH Analysis.

    S. Amthor, C. Lambert,

    J. Phys. Chem. A 2006, 110, 3495-3504. [PDF]


    [2.2]paracyclophane-bridged mixed-valence compounds: Application of a generalized Mulliken-Hush three-level model.

    S. Amthor, C. Lambert,

    J. Phys. Chem. A 2006, 110, 1177-1189. [PDF]

    Two-photon absorption of bis[4-(N,N-diphenylamino)phenylethynyl]arenes.

    B. Strehmel, S. Amthor, J. Schelter, C. Lambert,

    ChemPhysChem 2005, 6, 893-896. [PDF]

    3,4-Methylenedithiopyrrole: convenient synthesis and application as a novel monomer for electroactive polymers.

    H. Li, C. Lambert,

    J. Mater. Chem. 2005, 15, 1235-1237. [PDF]

    Photoinduced charge transfer processes along triarylamine redox cascades.

    C. Lambert, J. Schelter, T. Fiebig, D. Mank, A. Trifonov,

    J. Am. Chem. Soc. 2005, 127, 10600-10610. [PDF]

    Electronic coupling in tetraanisylarylenediamine mixed-valence systems: The interplay between bridge energy and geometric factors.

    C. Lambert, C. Risko, V. Coropceanu, J. Schelter, S. Amthor, N. E. Gruhn, J. C. Durivage, J.-L. Bredas,

    J. Am. Chem. Soc. 2005, 127, 8508-8516. [PDF]

    Hexaarylbenzenes - Prospects for toroidal delocalization of charge and energy.

    C. Lambert,        

    Angew. Chem., Int. Ed. Engl. 2005, 44, 7337-7339. [PDF] Angew. Chem. 2005, 117, 7503–7505. [PDF]

    Synthesis and linear optical properties of tris(catecholato)metal(III,IV) complexes with acceptor-substituted ligands.

    V. Kriegisch, C. Lambert,

    Eur. J. Inorg. Chem. 2005, 4509-4515. [PDF]


    Self-assembled monolayers of chromophores on gold surfaces.

    V. Kriegisch, C. Lambert,

    Top. Curr. Chem. 2005, 258, 257-313. [PDF]


    Excited-state dynamics in a neutral organic mixed-valence compound.

    S. Dümmler, W. Roth, I. Fischer, A. Heckmann, C. Lambert,

    Chem. Phys. Lett. 2005, 408, 264-268. [PDF]


    UV/Vis/NIR spectral properties of triarylamines and their corresponding radical cations.

    S. Amthor, B. Noller, C. Lambert,

    Chem. Phys. 2005, 316, 141-152. [PDF]

    How Delocalized is N,N,N',N'-Tetraphenylphenylenediamine Radical Cation? An Experimental and Theoretical Study on the Electronic and Molecular Structure.

    A. V. Szeghalmi, M. Erdmann, V. Engel, M. Schmitt, S. Amthor, V. Kriegisch, G. Nöll, R. Stahl, C. Lambert, D. Leusser, D. Stalke, M. Zabel,

    J. Am. Chem. Soc. 2004, 126, 7834-7845. [PDF]


    Crystal, Molecular and Electronic Structure of N,N'-Diphenyl-N,N'-bis(2,4-dimethylphenyl)-(1,1'-biphenyl)-4,4'-diamine and the Corresponding Radical Cation.

    P. J. Low, M. A. J. Paterson, H. Puschmann, A. E. Goeta, J. A. K. Howard, C. Lambert, J. C. Cherryman, D. R. Tackley, S. Leeming, B. Brown,

    Chem.-Eur. J. 2004, 10, 83-91. [PDF]


    From Valence Trapped to Valence Delocalized by Bridge State Modification in Bis(triarylamine) Radical Cations: Evaluation of Coupling Matrix Elements in a
    Three-Level System.

    C. Lambert, S. Amthor, J. Schelter,

    J. Phys. Chem. A 2004, 108, 6474-6486. [PDF]


    Synthesis and Photophysics of a Neutral Organic Mixed-Valence Compound.

    A. Heckmann, C. Lambert, M. Goebel, R. Wortmann,

    Angew. Chem., Int. Ed. Engl. 2004, 43, 5851-5856. [PDF] Angew. Chem. 2004, 116, 5976–5981. [PDF]


    Electronic Couplings in Organic Mixed-Valence Compounds: The Contribution of Photoelectron Spectroscopy.

    V. Coropceanu, N. E. Gruhn, S. Barlow, C. Lambert, J. C. Durivage, T. G. Bill, G. Nöll, S. R. Marder, J.-L. Brédas,

    J. Am. Chem. Soc. 2004, 126, 2727-2731. [PDF]

    Synthesis and Ligand Properties of Thianthrenophane.

    S. Amthor, C. Lambert, D. Leusser, D. Stalke, B. Graser,

    Org. Biomol. Chem. 2004, 2, 2897-2901. [PDF]


    Femtosecond probing of the excited state absorption and structural relaxation in biphenyl derivatives.

    D. Mank, M. Raytchev, S. Amthor, C. Lambert, T. Fiebig,

    Chem. Phys. Lett. 2003, 376, 201-206. [PDF]

    Highly substituted azulene dyes as multifunctional NLO and electron-transfer compounds.

    C. Lambert, G. Nöll, V. Kriegisch, M. Zabel, F. Hampel, E. Schmälzlin, C. Bräuchle, K. Meerholz,

    Chem.-Eur. J. 2003, 9, 4232-4239. [PDF]

    Intervalence charge-transfer bands in triphenylamine-based polymers.

    C. Lambert, G. Nöll,

    Synth. Met. 2003, 139, 57-62. [PDF]


    Concerted Two-Electron Transfer Processes in Mixed Valence Species with Square Topology.

    C. Lambert,

    ChemPhysChem 2003, 4, 877-880. [PDF]


    Origin of High Second- and Third-Order Nonlinear Optical Response in Ammonio/Borato Diphenylpolyene Zwitterions:
    the Remarkable Role of Polarized Aromatic Groups.

    V. M. Geskin, C. Lambert, J.-L. Bredas,

    J. Am. Chem. Soc. 2003, 125, 15651-15658. [PDF]

    Charge-Transfer Transitions in Triarylamine Mixed-Valence Systems: The Effect of Temperature.

    V. Coropceanu, C. Lambert, G. Nöll, J.-L. Brédas,

    Chem. Phys. Lett. 2003, 373, 153-160. [PDF]


    Two-Photon States in Squaraine Monomers and Oligomers.

    D. Scherer, R. Dörfler, A. Feldner, T. Vogtmann, M. Schwoerer, U. Lawrentz, W. Grahn, C. Lambert,

    Chem. Phys. 2002, 279, 179-207. [PDF]


    Bridge-mediated hopping or superexchange electron-transfer processes in bis(triarylamine) systems.

    C. Lambert, G. Nöll, J. Schelter,

    Nat. Mater. 2002, 1, 69-73. [PDF]


    Tuning of intervalence charge transfer energies by substituents in one-dimensional bis(triarylamine) systems.

    C. Lambert, G. Nöll,

    J. Chem. Soc., Perkin Trans. 2 2002, 2039-2043. [PDF]


    Optically and thermally induced electron transfer pathways in hexakis[4-(N,N-diarylamino)phenyl]benzene derivatives.

    C. Lambert, G. Nöll,

    Chem.-Eur. J. 2002, 8, 3467-3477. [PDF]


    Organic mixed valence compounds with N,N-dihydrodimethylphenazine redox centres.

    M. Holzapfel, C. Lambert, C. Selinka, D. Stalke,

    J. Chem. Soc., Perkin Trans. 2 2002, 1553-1561. [PDF]


    Multidimensional Electron Transfer Pathways in a Tetrahedral Tetrakis{4-[N,N-di(4-methoxyphenyl)amino]phenyl}Phosphonium Salt:
    One-Step vs Two-Step Mechanism.

    C. Lambert, G. Nöll, F. Hampel,

    J. Phys. Chem. A 2001, 105, 7751-7758. [PDF]


    Cationic pi-electron systems with high quadratic hyperpolarisability.

    C. Lambert, W. Gaschler, G. Nöll, M. Weber, E. Schmälzlin, C. Bräuchle, K. Meerholz,

    J. Chem. Soc., Perkin Trans. 2 2001, 964-974. [PDF]


    Heterocyclic quinones as core units for redox switches: UV–vis/NIR, FTIR spectroelectrochemistry and DFT calculations on the vibrational
    and electronic structure of the radical anions.

    M. Büschel, C. Stadler, C. Lambert, J. Daub,

    J. Electroanal. Chem. 2000, 484, 24-32. [PDF]


    The Class II/III Transition in Triarylamine Redox Systems.

    C. Lambert, G. Nöll,

    J. Am. Chem. Soc. 1999, 121, 8434-8442. [PDF]


    Linear and Nonlinear Optical Properties of Arene-Fe-Cp+-Complexes.

    C. Lambert, W. Gaschler, M. Zabel, R. Matschiener, R. Wortmann,

    J. Organomet. Chem. 1999, 592, 109-114. [PDF]


    Subchromophore interactions in tricyanovinyl-substituted triarylamines-a combined experimental and computational study.

    C. Lambert, W. Gaschler, E. Schmälzlin, K. Meerholz, C. Bräuchle,

    J. Chem. Soc., Perkin Trans. 2 1999, 577-588. [PDF]


    Are Anionic [3 + 2] Cycloadditions Stepwise or Concerted? An ab initio Computational Study on the Cycloaddition of Allyl, 2-Borylallyl,
    and 2-Azaallyl Lithium to Ethylene.

    F. Neumann, C. Lambert, P. v. R. Schleyer,

    J. Am. Chem. Soc. 1998, 120, 3357-3370. [PDF]


    Synthesis and nonlinear optical properties of three-dimensional phosphonium ion chromophores.

    C. Lambert, E. Schmälzlin, K. Meerholz, C. Bräuchle,

    Chem.-Eur. J. 1998, 4, 512-521. [PDF]


    Synthesis, (non)linear optical and redox properties of a donor-substituted truxenone derivative.

    C. Lambert, G. Nöll, E. Schmälzlin, K. Meerholz, C. Bräuchle,

    Chem.-Eur. J. 1998, 4, 2129-2135. [PDF]


    One- and two-dimensional electron transfer processes in triarylamines with multiple redox centres.

    C. Lambert, G. Nöll,

    Angew. Chem., Int. Ed. Engl. 1998, 37, 2107-2110. [PDF] Angew. Chem. 1998, 110, 2239-2242. [PDF]


    Polarised π-Electron Systems in a Chemically Generated Electric Field: Second Order Nonlinear Optical Properties of Ammonium/Borate Zwitterions.

    C. Lambert, S. Stadler, G. Bourhill, C. Bräuchle,

    Angew. Chem., Int. Ed. Engl. 1996, 35, 644-646. [PDF] Angew. Chem. 1996, 108, 710-712. [PDF]


    Solid-State and Electronic Structure of Benzoxazol-2-ylidene-triphenylborane Complex.

    C. Lambert, I. Lopez-Solera, P. R. Raithby,

    Organometallics 1996, 15, 452-455. [PDF]


    The First Solid State Structure of a Mixed Anionic ROLi/LiOH Compound: (tBuOLi)10.(LiOH)6.

    C. Lambert, F. Hampel, P. v. R. Schleyer, M. G. Davidson, R. Snaith,

    J. Organomet. Chem. 1995, 487, 139-141. [PDF]


    Molecular Aggregation of Metallated Organics by Hydrogen Bonding: Synthesis and Crystal Structures of 2-Aminophenoxy-aluminium
    and Salen-aluminium Ligand-separated Ion Pairs.

    M. G. Davidson, C. Lambert, I. Lopez-Solera, P. R. Raithby, R. Snaith,

    Inorg. Chem. 1995, 34, 3765-3779. [PDF]


    Are Polar Organometallics "Carbanions"? The Gegenion Effect on Structure and Energies of Alkali-Metal Compounds.

    C. Lambert, P. v. R. Schleyer,

    Angew. Chem., Int. Ed. Engl. 1994, 33, 1129-1140. [PDF] Angew. Chem. 1994, 106, 1187-1199. [PDF]


    Charge Localization by the Gegenion: the Electronic Structure and Energies of the Alkali Metal Acetaldehyde Enolates.

    C. Lambert, Y. D. Wu, P. v. R. Schleyer,

    J. Chem. Soc., Chem. Commun. 1993, 255-256. [PDF]


    Experimental and Theoretical Investigations on the Structure and Reactivity of a-Lithiomethoxyallene and its Grignard Analog.

    C. Lambert, P. v. R. Schleyer, E. U. Würthwein,

    J. Org. Chem. 1993, 58, 6377-6389. [PDF]


    "Inverted" Sodium-Lithium Electronegativity: Polarity and Metalation Energies of Organic and Inorganic Alkali-Metal Compounds.

    C. Lambert, M. Kaupp, P. v. R. Schleyer,

    Organometallics 1993, 12, 853-859. [PDF]


    X-ray diffraction studies of polymeric lithiobenzotriazole · DMSO and lithiotetrazole · DMSO: from b-sheet to wash-board structures.

    C. Lambert, F. Hampel, P. v. R. Schleyer,

    J. Organomet. Chem. 1993, 455, 29-35. [PDF]


    The Sesquimetallated Lithium Cluster Resulting from the Reaction of a Diprotonic NH/OH Acid with n-Butyllithium.

    C. Lambert, F. Hampel, P. v. R. Schleyer,

    J. Chem. Soc., Chem. Commun. 1993, 1773-1774. [PDF]

    A Water-Complexed Organolithium Compound: [LiCH(CN)2 · H2O · TMEDA].

    C. Lambert, P. v. R. Schleyer, U. Pieper, D. Stalke,

    Angew. Chem., Int. Ed. Engl. 1992, 31, 77-79. [PDF] Angew. Chem. 1992, 104, 78-79. [PDF]


    Polymeric [N-Lithiobenzimidazole(DMSO)2]: The Crystal Structure and Ab Initio Calculations.

    C. Lambert, P. v. R. Schleyer, M. G. Newton, P. Otto, P. Schreiner,

    Z. Naturforsch., B: Chem. Sci. 1992, 47, 869-676.


    A Novel Six-Center Deprotonation-Lithiation Reaction Mechanism Supported by the X-Ray Structure Analysis of a Lithium Carbazolide.

    C. Lambert, F. Hampel, P. v. R. Schleyer,

    Angew. Chem., Int. Ed. Engl. 1992, 31, 1209-1210. [PDF] Angew. Chem. 1992, 104, 1242-1244. [PDF]

    Book Sections

    PDF copies available on request


    Chapter 7: Triarylamine-Based Organic Mixed-Valence Compounds: The Role of the Bridge

    C. Lambert

    in Organic Redox Systems (ed.: T Nishinaga), John Wiley & Sons, Inc., Hoboken, New Jersey, 2016


    Symmetry Dependent Solvation of Donor-Substituted Triarylboranes.

    U. Megerle, C. Lambert, E. Riedle, S. Lochbrunner,

    in Ultrafast Phenomena XVI, Vol. 92 (Eds.: P. Corkum, S. Silvestri, K. A. Nelson, E. Riedle, R. W. Schoenlein), Springer, Berlin Heidelberg, 2009, pp. 316-318.


    Self-Assembled Monolayers of Chromophores on Gold Surfaces

    V. Kriegisch, C. Lambert,

    in Topics in Current Chemistry Vol. 258, Supramolecular Dye Chemistry (Ed.: F. Würthner), Springer, Berlin Heidelberg, 2005, pp.257-313.


    Thienyl-bridged oligomeric squaraines of the indole series: synthesis and optical properties.

    W. Grahn, U. Lawrentz, D. Scherer, R. Dörfler, A. Feldner, M. Schwoerer, C. Lambert, I. Dix, P. G. Jones,

    in Linear and Nonlinear Optics of Organic Materials, Proceedings of SPIE, Vol. 4461 (Eds.: M. Eich, M. G. Kuzyk), 2001, pp. 33-47.


    Carbanionen - Polare Organo-metall-Verbindungen.

    C. Lambert, P. v. R. Schleyer,

    in Methoden der Organischen Chemie (Houben-Weyl), Vol. E/19d (Ed.: M. Hanack), Thieme, Stuttgart (Germany), 1993, pp. 1-98.