Publications

C. Gräve, J. Lindner, S. Flesch, L.I. Domenianni, and P. Vöhringer
Linear and two-dimensional infrared spectroscopy of the multifunctional vibrational probe, 3-(4-azidophenyl)propiolonitrile. Deperturbing a Fermi triad by isotopic substitution.
ChemPhysChem xx, e202400818 (2024)
DOI: 10.1002/cphc.202400818

S. Flesch, L.I. Domenianni, and P. Vöhringer
Primary processes of the archetypal model complex azido(porphinato)iron(III) from ultrafast vibrational-electronic spectroscopy
J. Chem. Phys. 160, 214310 (2024)
DOI: 10.1063/5.0204617

F. Scherz, M. Bauer, L.I. Domenianni, C. Hoyer, J. Schmidt, B. Sarkar, P. Vöhringer, and V. Krewald
Ultrafast photogeneration of a metal-organic nitrene from 1,1'-diazidoferrocene
Chem. Sci. 15, 6707-6715 (2024)
DOI: 10.1039/D4SC00883A

L.I. Domenianni, M. Bauer, T. Schmidt-Räntsch, J. Lindner, S. Schneider, and P. Vöhringer
Photoinduced metallonitrene formation by N₂ elimination from azide diradical ligands
Angew. Chem. Int. Ed. 62, e202309618 (2023)
DOI: 10.1002/anie.202309618

S. Flesch and P. Vöhringer
Photolysis of an archetypal model complex. Photooxidation versus photoreduction of azido(porphinato)iron(III)
Chem. Eur. J. 29, e202301207 (2023)
DOI: 10.1002/chem.202301207

J. Schmidt, L.I. Domenianni, M. Leuschner, A. Gansäuer, and P. Vöhringer
Observing the entry events of a titanium-based photoredox-catalytic cycle in real time
Angew. Chem. Int. Ed. 62, e202307178 (2023)
DOI: 10.1002/anie.202307178

Z. Zhang, D. Slak, T. Krebs, M. Leuschner, N. Schmickler, E. Kuchuk, J. Schmidt, L.I. Domenianni, J.B. Kleine Büning, S. Grimme, P. Vöhringer, and A. Gansäuer
A chiral titanocene complex as regiodivergent photoredox catalyst: Synthetic scope and mechanism of catalyst generation.
J. Am. Chem. Soc. 145, 26667-26677 (2023)
DOI: 10.1021/jacs.3c08029

S. Flesch and P. Vöhringer
Ultrafast dynamics of photochemical nitrile imine formation.
Angew. Chem. Int. Ed. 61, e202205803 (2022)
DOI: 10.1002/anie.202205803

J. Gleim, J. Lindner, and P. Vöhringer
Vibrational relaxation of carbon dioxide in water.
J. Chem. Phys. 156, 094505 (2022).
DOI: 10.1063/5.0082358

S. Straub and P. Vöhringer
Ultrafast "end-on"-to-"side-on" binding-mode isomerization of an iron-carbon dioxide complex.
Phys. Chem. Chem. Phys. 23, 17826-17835 (2021).
DOI: 10.1039/D1CP02300D

T. Unruh, L.I. Domenianni, and P. Vöhringer
Photo-induced primary processes of trans-[Co(acac)₂(N₃)(py)] in liquid solution studied by femtosecond vibrational and electronic spectroscopies.
Mol. Phys. 119, e1964043 (2021).
DOI: 10.1080/00268976.2021.1964043

S. Sang, T. Unruh, S. Demeshko, L.I. Domenianni, N. van Leest, P. Marquetand, F. Schneck, C. Würtele, F. de Zwaart, B. de Bruin, L. Gonzaléz, P. Vöhringer, and S. Schneider
Photo-initiated cobalt catalyzed radical olefin hydrogenation.
Chem. Eur. J. 27, 16978-16989 (2021).
DOI: 10.1002/chem.202101705

P. Brünker, L. I. Domenianni, N. Fleck, J. Lindner, O. Schiemann, and P. Vöhringer
Intramolecular O─H···S hydrogen bonding in threefold symmetry. Line broadening dynamics from ultrafast 2DIR-spectroscopy and ab-initio calculations.
J. Chem. Phys. 154, 134305 (2021).
DOI: 10.1063/5.0047885

S. Straub and P. Vöhringer
Spin-controlled binding of carbon dioxide by an iron center. Insights from ultrafast mid-infrared spectroscopy.
Angew. Chem. Int. Ed. 60, 2519-2525 (2021).
DOI: 10.1002/anie.202012739

S. Flesch, L. I. Domenianni, and P. Vöhringer
Probing the primary processes of a triazido-cobalt(III) complex with femtosecond vibrational and electronic spectroscopies. Photochemical selectivity and multi-state reactivity.
Phys. Chem. Chem. Phys. 22, 25618-25630 (2020).
DOI: 10.1039/D0CP04865H

S. Straub, J. Stubbe, J. Lindner, B. Sarkar, and P. Vöhringer
Vibrational relaxation dynamics of an azido-cobalt(II) complex from femtosecond UV-pump/MIR-probe spectroscopy and model simulations with ab initio anharmonic couplings.
Inorg. Chem. 59, 14629-14642 (2020).
DOI: 10.1021/acs.inorgchem.0c00553

T. Unruh and P. Vöhringer
Thermal isomerization of [Co(acac)₂(N₃)(py)] in liquid solution studied by time-resolved Fourier-transform infrared spectroscopy.
Z. Phys. Chem. 234, 1549-1566 (2020).
DOI: 10.1515/zpch-2020-0006

P. Vöhringer
Vibrations tell the tale. A time-resolved mid-infrared perspective of the photochemistry of iron complexes.
Dalton Trans. 49, 256-266 (2020).
DOI: 10.1039/C9DT04165F

F. H. Pilz, J. Lindner, and P. Vöhringer
Time-resolved Fourier-transform infrared spectroscopy reveals the hidden bimolecular process of the ferrioxalate actinometer.
Phys. Chem. Chem. Phys. 21, 23803-23807 (2019).
DOI: 10.1039/C9CP05233J
L. I. Domenianni, R. Fligg, A. Schäfermeier, S. Straub, J. Beerhues, B. Sarkar, and P. Vöhringer
Molecular and electronic structure of an azidocobalt(III) complex derived from x-ray crystallography, linear spectroscopy and quantum chemical calculations.
Phys. Chem. Chem. Phys. 21, 20393-20402 (2019).
DOI: 10.1039/C9CP04350K
S. Straub, L. I. Domenianni, J. Lindner, and P. Vöhringer
Photoinduced dynamics of a diazidocobalt(III) complex studied by femtosecond UV-pump/IR-to-Vis-probe spectroscopy.
J. Phys. Chem. B 123, 7893-7904 (2019).
DOI: 10.1021/acs.jpcb.9b07210
S. Straub, P. Brünker, J. Lindner, and P. Vöhringer
The femtochemistry of the ferrioxalate actinometer.
EPJ Conf. 205, 05016 (2019).
DOI: 10.1051/epjconf/201920505016
K. Heinze, C. Förster, B. Sarkar, and P. Vöhringer
Licht und Leuchten bei 3d-Metallen.
Nachr. Chem. 67, 54-59, September (2019).
DOI: 10.1002/nadc.20194089001 (access for GDCh members only)
B. Sarkar, P. Vöhringer, K. Heinze, and C. Förster
Bindungen aktivieren und Redoxreaxtionen.
Nachr. Chem. 67, 67-71, October (2019).
DOI: 10.1002/nadc.20194090185 (access for GDCh members only)
T. Vogler and P. Vöhringer
Probing the band gap of liquid ammonia with femtosecond multiphoton ionization spectroscopy.
Phys. Chem. Chem. Phys. 20, 25657-25665 (2018).
DOI: 10.1039/C8CP05030A
S. Straub, P. Brünker, J. Lindner, and P. Vöhringer
Femtosecond infrared spectroscopy reveals the primary events of the ferrioxalate actinometer.
Phys. Chem. Chem. Phys. 20, 21390-21403 (2018).
DOI: 10.1039/C8CP03824D
S. Straub, P. Brünker, J. Lindner, and P. Vöhringer
An iron complex with a bent, O-coordinated CO₂-ligand discovered by femtosecond mid-infrared spectroscopy.
Angew. Chem. Int. Ed. 57, 5000-5005 (2018).
DOI: 10.1002/anie.201800672
S. Straub, J. Lindner, and P. Vöhringer
Photochemical kinetics of a phosphine oxide free radical initiator from femtosecond UV-pump mid-IR probe spectroscopy.
J. Phys. Chem. A 121, 4914-4922 (2017).
DOI: 10.1021/acs.jpca.7b04268
B. Wezisla, J. Lindner, U. Das, A.C. Filippou, and P. Vöhringer
The femtochemistry of a ferracyclobutadiene.
Angew. Chem. Int. Ed. 56, 6901-6905 (2017).
DOI: 10.1002/anie.201702987
J. Torres-Alacan and P. Vöhringer
Photolysis of a high-spin azidoiron(III) complex studied by time-resolved Fourier-transform infrared spectroscopy.
Chem. Eur. J. 23, 6746-6751 (2017).
DOI: 10.1002/chem.201700960
A. Britz, T. Assefa, M. Diez, A. Galler, W. Gawelda, D. Khakhulin, P. Zalden, J. Torres-Alacan, Z. Németh, E. Bajnoczi, D. Szemes, G. Doumy, A. M. March, J. Szlachetko, T. Sato, S. Nozawa, T. Katayama, S. Adachi, C. J. Milne, G. Vankó, P. Vöhringer, and C. Bressler
Synchrotron and X-ray free electron laser studies of high-valent iron formation with X-ray absorption spectroscopy.
in International Conference on Ultrafast Phenomena, OSA Technical Digest (online) (Optical Society of America, 2016), UF1A.4.
DOI: 10.1364/up.2016.uf1a.4
B. Wezisla, J. Torres-Alacan, U. Das, J. Lindner, A.C. Filippou, and P. Vöhringer
Ultrafast vibrational spectroscopy reveals the primary photochemical processes of a ferracyclobutadiene.
in International Conference on Ultrafast Phenomena, OSA Technical Digest (online) (Optical Society of America, 2016), UTu4A.15.
DOI: 10.1364/UP.2016.UTu4A.15
J. Torres-Alacan, D. Czurlok, J. Lindner, and P. Vöhringer
Ultrafast vibrational spectroscopy of photochemical high-valent iron formation.
in International Conference on Ultrafast Phenomena, OSA Technical Digest (online) (Optical Society of America, 2016), paper UM2A.7.
DOI: 10.1364/UP.2016.um2a.7
D. Czurlok, M. von Domaros, M. Thomas, J. Gleim, B. Kirchner, and P. Vöhringer
Femtosecond 2DIR spectroscopy of the nitrile stretching vibration of thiocyanate anions in liquid-to-supercritical heavy water. Spectral diffusion and libration-induced hydrogen-bond dynamics.
Phys. Chem. Chem. Phys. 17, 29776-29785 (2015).
DOI: 10.1039/C5CP05237H
J. Torres-Alacan, U. Das, B. Wezisla, M. Straßmann, A.C. Filippou, and P. Vöhringer
The photochemistry of a puckered ferracyclobutadiene in liquid solution studied by time-resolved Fourier-transform infrared spectroscopy.
Chem. Eur. J. 21, 17184-17190 (2015).
DOI: 10.1002/chem.201503300
A. Gehrmann and P. Vöhringer
Multiphoton ionization of liquid-to-supercritical methanol. Ultrafast dynamics of electron localization and geminate recombination.
Z. Phys. Chem. 229, 1781-1798 (2015).
DOI: 10.1515/zpch-2015-0592
J. Torres-Alacan, J. Lindner, and P. Vöhringer
Probing the primary photochemical processes of octahedral iron(V) formation with femtosecond mid-infrared spectroscopy.
ChemPhysChem 16, 2289-2293 (2015).
DOI: 10.1002/cphc.201500370
C. Weinert, B. Wezisla, J. Lindner, and P. Vöhringer
Ultrafast primary processes of the stable neutral organic radical, 1,3,5-triphenylverdazyl, in liquid solution.
Phys. Chem. Chem. Phys. 17, 13659-13671 (2015).
DOI: 10.1039/C5CP01383F
D. Czurlok, J. Torres-Alacan, and P. Vöhringer
Ultrafast 2DIR spectroscopy of ferric azide precursors for high-valent iron. Vibrational relaxation, spectral diffusion, and dynamic symmetry breaking.
J. Chem. Phys. 142, 212402 (2015).
DOI: 10.1063/1.4914154
P. Vöhringer
Ultrafast dynamics of electrons in ammonia.
Annu. Rev. Phys. Chem. 66, 97-118 (2015).
DOI: 10.1146/annurev-physchem-040214-121228
J. Torres-Alacan and P. Vöhringer
Generating high-valent iron with light: Photochemical dynamics from femtoseconds to seconds.
Int. Rev. Phys. Chem. 33, 521-553 (2014).
DOI: 10.1080/0144235X.2014.973197
D. Czurlok, J. Gleim, J. Lindner, and P. Vöhringer
Vibrational energy relaxation of thiocyanate ions in liquid-to-supercritical light and heavy water. A Fermi‘s Golden Rule analysis.
J. Phys. Chem. Lett. 5, 3373-3379 (2014).
DOI: 10.1021/jz501710c
H. Vennekate, D. Schwarzer, J. Torres-Alacan, and P. Vöhringer
The photochemical route to octahedral iron(V). Primary processes and quantum yields from ultrafast mid-infrared spectroscopy.
J. Am. Chem. Soc. 136, 10095-10103 (2014).
DOI: 10.1021/ja5045133
C.P. van der Vegte, S. Knop, P. Vöhringer, J. Knoester, and T.L.C. Jansen
OH-stretching in synthetic hydrogen-bonded chains.
J. Phys. Chem. B 118, 6256-6264 (2014).
DOI: 10.1021/jp504267h
J. Urbanek and P. Vöhringer
Below-band-gap ionization of liquid-to-supercritical ammonia: Geminate recombination via proton-coupled back electron transfer.
J. Phys. Chem. B 118, 265-277 (2014).
DOI: 10.1021/jp4103993
J. Torres-Alacan, U. Das, A.C. Filippou, and P. Vöhringer
Observing the formation and the reactivity of an octahedral iron(V) nitrido complex in real time.
Angew. Chem. Int. Ed. 52, 12833-12837 (2013).
DOI: 10.1002/anie/201306621
J. Urbanek and P. Vöhringer
Vertical photoionization of liquid-to-supercritical ammonia: Thermal effects on the valence-to-conduction band gap.
J. Phys. Chem. B 117, 8844-8854 (2013).
DOI: 10.1021/jp404532s
M. Olschewski, S. Knop, J. Lindner, and P. Vöhringer
From single hydrogen bonds to extended hydrogen-bond wires. Low-dimensional model systems for vibrational spectroscopy of associated liquids.
Angew. Chem. Int. Ed. 52, 9634-9654 (2013).
DOI: 10.1002/anie.201210009
M. Olschewski, J. Lindner, and P. Vöhringer
A hydrogen-bond flip-flop through a Bjerrum-type defect.
Angew. Chem. Int. Ed. 52, 2602-2605 (2013).
DOI: 10.1002/anie.201208625
M. Thomas, M. Brehm, R. Fligg, P. Vöhringer, and B. Kirchner
Computing vibrational spectra from ab initio molecular dynamics.
Phys. Chem. Chem. Phys. 15, 6608-6622 (2013).
DOI: 10.1039/C3CP44302G
J. Lindner and P. Vöhringer
Zweidimensionale IR-Spektroskopie und H-Brücken.
Nachr. Chem. 61, 316-319 (2013).
DOI: 10.1515/nachrchem.2013.61.3.316 (access for GDCh members only)
J. Urbanek, A. Dahmen, J. Torres-Alacan, and P. Vöhringer
Femtosecond two-photon ionization of fluid NH₃ at 9.3 eV.
EPJ Conf. 41, 05027 (2013).
DOI: 10.1051/epjconf/20134105027
H. Vennekate, D. Schwarzer, J. Torres-Alacan, and P. Vöhringer
Femtosecond UV-pump mid-IR probe spectroscopy of the ultrafast photodissociation of azide radicals from an azidoiron(III) complex.
EPJ Conf. 41, 05028 (2013).
DOI: 10.1051/epjconf/20134105028
S. Knop, M. Olschewski, and P. Vöhringer
Femtosecond two-dimensional infrared spectroscopy of synthetic hydrogen-bonded wires: From homogeneous to inhomogeneous dynamics.
EPJ Conf. 41, 06001 (2013).
DOI: 10.1051/epjconf/20134106001
P. Vöhringer
Mehrdimensionale Infrarotspektroskopie. Eine neue Laser-basierte Technik zum Studium von ultraschneller Molekulardynamik
GIT Labor-Fachzeitschrift 288-290 (2013).
GIT_Labor_5_2013_288 or hier.
T. Schäfer, A. Kandratsenka, P. Vöhringer, J. Schroeder, and D. Schwarzer
Vibrational energy relaxation of the ND-stretching vibration of NH₂D in liquid NH₃.
Phys. Chem. Chem. Phys. 14, 11651-11656 (2012).
DOI: 10.1039/C2CP41382E
M. F. G. Klein, F. Pasker, H. Wettach, I. Gadaczek, T. Bredow, P. Zilkens, P. Vöhringer, U. Lemmer, S. Höger, and A. Colsmann
Oligomers comprising 2-phenyl-2H-benzotriazole building blocks for solution-processable organic photovoltaic devices.
J. Phys. Chem. C 116, 16358–16364 (2012).
DOI: 10.1021/jp3039384
J. Urbanek, A. Dahmen, J. Torres-Alacan, P. Königshoven, J. Lindner, and P. Vöhringer
Femtosecond two-photon ionization and solvated electron geminate recombination in liquid-to-supercritical ammonia.
J. Phys. Chem. B 116, 2223-2233 (2012).
DOI: 10.1021/jp211725r
J. Torres-Alacan, O. Krahe, A. C. Filippou, F. Neese, D. Schwarzer, and P. Vöhringer
The photochemistry of [Fe^IIIN₃(cyclam-ac)]PF₆ at 266 nm.
Chem. Eur. J. 18, 3043-3055 (2012).
DOI: 10.1002/chem.201103294
H. Vennekate, D. Schwarzer, J. Torres-Alacan, O. Krahe, A. C. Filippou, F. Neese, and P. Vöhringer
Ultrafast primary processes of an iron-(III) azido complex in solution induced with 266 nm light.
Phys. Chem. Chem. Phys. 14, 6165-6172 (2012).
DOI: 10.1039/C2CP23435A
J. Lindner and P. Vöhringer
Femtosecond vibrational spectroscopies and applications to hydrogen-bond dynamics in condensed phases.
in Methods in Physical Chemistry - Vol. 2, R. Schäfer, P.C. Schmidt (eds.), Wiley-VCH, Weinheim, pp.645-686 (2012) and
Bunsen-Magazin 13, 180-197 (2011).
DOI: 10.1002/9783527636839.ch21
J. Torres-Alacan, S. Kratz, and P. Vöhringer
Independent pairs and Monte-Carlo simulations of the geminate recombination of solvated electrons in liquid-to-supercritical water.
Phys. Chem. Chem. Phys. 13, 20806-20819 (2011).
DOI: 10.1039/C1CP21678C
S. Knop, J. Lindner, and P. Vöhringer
OH and NH stretching vibrational relaxation of liquid ethanolamine.
Z. Phys. Chem. 225, 913-926 (2011).
DOI: 10.1524/zpch.2011.0125
M. Olschewski, S. Knop, J. Lindner, and P. Vöhringer
Vibrational relaxation of azide ions in liquid-to-supercritical water.
J. Chem. Phys. 134, 214504 (2011).
DOI: 10.1063/1.3598108
M. Olschewski, S. Knop, J. Seehusen, J. Lindner, and P. Vöhringer
Ultrafast internal dynamics of flexible hydrogen-bonded supramolecular complexes.
J. Phys. Chem. A 115, 1210-1221 (2011).
DOI: 10.1021/jp110729d
S. Knop, T. L. C. Jansen, J. Lindner, and P. Vöhringer
On the nature of OH-stretching vibrations in hydrogen-bonded chains: Pump frequency dependent vibrational lifetime.
Phys. Chem. Chem. Phys. 13, 4641-4650 (2011).
DOI: 10.1039/C0CP02143A
B. Valentin, S. Knop, M. Olschewski, J. Lindner, and P. Vöhringer
Induced fit and ultrafast vibrational dynamics in host-guest chemistry.
in Ultrafast Phenomena XVII, M. Chergui, D. Jonas, E. Riedle, B. Schoenlein, and A. Taylor (eds.),
Oxford University Press, New York, pp. 442-444 (2011).
DOI: 10.1364/UP.2010.ThE7
M. Olschewski, S. Knop, J. Lindner, and P. Vöhringer
Template-substrate dynamics studied by 2DIR. A random merry-go-round of water on a crown.
in Ultrafast Phenomena XVII, M. Chergui, D. Jonas, E. Riedle, B. Schoenlein, and A. Taylor (eds.),
Oxford University Press, New York, pp. 466-468 (2011).
DOI: 10.1364/UP.2010.MF6
S. Knop, J. Seehusen, J. Lindner, D. Schwarzer, and P. Vöhringer
Ultrafast vibrational dynamics in quasi-linear arrays of hydrogen bonds explored by 2DIR-spectroscopy.
in Ultrafast Phenomena XVII, M. Chergui, D. Jonas, E. Riedle, B. Schoenlein, and A. Taylor (eds.),
Oxford University Press, New York, pp. 481-483 (2011).
DOI: 10.1364/UP.2010.TuE18
O. Isaenko, E. Borguet, and P. Vöhringer
Non-collinear optical parametric amplification of near-IR pulses in KTiOPO₄ at a high repetition rate.
in Ultrafast Phenomena XVII, M. Chergui, D. Jonas, E. Riedle, B. Schoenlein, and A. Taylor (eds.),
Oxford University Press, New York, pp. 709-711 (2011).
DOI: 10.1364/UP.2010.ME23
O. Isaenko, E. Borguet, and P. Vöhringer
High repetition rate near-IR non-collinear ultrabroadband optical parametric amplification in KTiOPO₄.
Opt. Lett. 35, 3832-3834 (2010).
DOI: 10.1364/OL.35.003832
S. Kratz, J. Torres-Alacan, J. Urbanek, J. Lindner, and P. Vöhringer
Geminate recombination of hydrated electrons in liquid-to-supercritical water studied by ultrafast time-resolved spectroscopy.
Phys. Chem. Chem. Phys. 12, 12169-12176 (2010).
DOI: 10.1039/c0cp00762e
J. Seehusen, D. Schwarzer, J. Lindner, and P. Vöhringer
Equilibrium and mid-infrared driven vibrational dynamics of artificial hydrogen-bonded networks.
Phys. Chem. Chem. Phys. 11, 8484-8495 (2009).
DOI: 10.1039/b903466h
T. Schäfer, J. Lindner, P. Vöhringer, and D. Schwarzer
OD stretch vibrational relaxation of HOD in liquid to supercritical H₂O.
J. Chem. Phys. 130, 224502 (2009).
DOI: 10.1063/1.3151673
J. Lindner, T. Schäfer, D. Schwarzer, and P. Vöhringer
Vibrational energy relaxation in liquid-to-supercritical ammonia studied by femtosecond mid-infrared spectroscopy.
in Ultrafast Phenomena XVI, P. Corkum, K. Nelson, E. Riedle, R. Schoenlein, S. DeSilvestri (eds.)
Springer Series in Chemical Physics 92, 466-468 (2008).
DOI: 10.1007/978-3-540-95946-5_151
Ch. Reichardt, T. Schäfer, J. Schroeder, P. Vöhringer and D. Schwarzer
Ultrafast photodecomposition of dibenzoyl peroxide studied by time-resolved infrared spectroscopy.
in Ultrafast Phenomena XVI, P. Corkum, K. Nelson, E. Riedle, R. Schoenlein, S. DeSilvestri (eds.)
Springer Series in Chemical Physics 92, 490-492 (2008).
DOI: 10.1007/978-3-540-95946-5_159
J. Lindner, A.-N. Unterreiner, and P. Vöhringer
Femtosecond spectroscopy of solvated electrons from sodium-ammonia-d₃ solutions: Temperature jump versus local density jump.
J. Chem. Phys. 129, 064514 (2008).
DOI:10.1063/1.2965818
A. Kandratsenka, D. Schwarzer, and P. Vöhringer
Relating linear vibrational spectroscopy to condensed-phase hydrogen bonded structures: Liquid-to-supercritical water.
J. Chem. Phys. 128, 244510 (2008).
DOI: 10.1063/1.2945896
Ch. Reichardt, J. Schroeder, P. Vöhringer, and D. Schwarzer
Unraveling the ultrafast photodecomposition mechanism of dibenzoyl peroxide in solution by time-resolved IR spectroscopy.
Phys. Chem. Chem. Phys. 10, 1662-1668 (2008).
DOI: 10.1039/b718501d
T. Schäfer, D. Schwarzer, J. Lindner, and P. Vöhringer
ND-stretching vibrational energy relaxation of NH₂D in liquid-to-supercritical ammonia studied by femtosecond mid-infrared spectroscopy.
J. Chem. Phys. 128, 064502 (2008).
DOI: 10.1063/1.2827464
D. Cringus, A. Bakulin, J. Lindner, P. Vöhringer, M.S. Pshenichnikov, and D.A. Wiersma
Ultrafast energy transfer in water-AOT reverse micelles.
J. Phys. Chem. B 111, 14193-14207 (2007).
DOI: 10.1021/jp0723158
J. Lindner, D. Cringus, M.S. Pshenichnikov, and P. Vöhringer
Anharmonic bend-stretch coupling in neat liquid water.
Chem. Phys. 341, 326-335 (2007).
DOI: 10.1016/j.chemphys.2007.07.051
J. Lindner, P. Vöhringer, and D. Schwarzer
Femtosecond infrared spectroscopy of HOD in liquid-to-supercritical heavy water.
in Ultrafast Phenomena XV, P. Corkum, D. Jonas, R.J.D. Miller, A.M. Weiner (eds.),
Springer Series in Chemical Physics 88, 409-411 (2007).
DOI: 10.1007/978-3-540-68781-8_132
D. Cringus, M.S. Pshenichnikov, D.A. Wiersma, M.M. Mostovoy, J. Lindner, and P. Vöhringer
Multicolor IR spectroscopy of pure liquid water.
in Ultrafast Phenomena XV, P. Corkum, D. Jonas, R.J.D. Miller, A.M. Weiner (eds.),
Springer Series in Chemical Physics 88, 421-423 (2007).
DOI: 10.1007/978-3-540-68781-8_136
J. Lindner, P. Vöhringer, M.S. Pshenichnikov, D. Cringus, and D.A. Wiersma,
Anharmonic bend-stretch coupling in water.
in Ultrafast Phenomena XV, P. Corkum, D. Jonas, R.J.D. Miller, A.M. Weiner (eds.),
Springer Series in Chemical Physics 88, 445-447 (2007).
DOI: 10.1007/978-3-540-68781-8_144
J. Lindner, P. Vöhringer, M.S. Pshenichnikov, D. Cringus, D.A. Wiersma, and M.M. Mostovoy
Vibrational relaxation of pure liquid water.
Chem. Phys. Lett. 421, 329-333 (2006).
DOI: 10.1016/j.cplett.2006.01.081
J. Lindner and P. Vöhringer
Femtosecond relaxation dynamics of solvated electrons from liquid metal-ammonia solutions: Temperature jump versus local density jump.
in Femtochemistry and Femtobiology, W.A Castleman Jr. (eds.),
Elsevier B.V., Amsterdam, pp. 235-244 (2006).
DOI: 10.1016/B978-044452821-6/50035-6
J. Lindner, A.-N. Unterreiner, and P. Vöhringer
Femtosecond relaxation dynamics of solvated electrons in liquid ammonia.
ChemPhysChem 7, 363-369 (2006).
DOI: 10.1002/cphc.200500467
D. Schwarzer, J. Lindner, and P. Vöhringer
OH-stretch vibrational relaxation of HOD in liquid-to-supercritical D₂O.
J. Phys. Chem. A 110, 2858-2867 (2006).
DOI: 10.1021/jp0530350
D. Schwarzer, J. Lindner, and P. Vöhringer
Energy relaxation versus spectral diffusion of the OH-stretching vibration of HOD in liquid-to-supercritical deuterated water.
J. Chem. Phys. 123, 16105 (2005).
DOI: 10.1063/1.2110087
D. Cringus, J. Lindner, M.T.W. Milder, M.S. Pshenichnikov, P. Vöhringer, and D.A. Wiersma
Femtosecond water dynamics in reverse micellar nanodroplets.
Chem. Phys. Lett. 408, 162-168 (2005).
DOI: 10.1016/j.cplett.2005.04.020
G. Haran and P. Vöhringer
The coming of age. Editorial.
ChemPhysChem 6, 755-758 (2005).
DOI: 10.1002/cphc.200500140
D. Cringus, M.T.W. Milder, M.S. Pshenichnikov, D.A. Wiersma, J. Lindner, and P. Vöhringer
Ultrafast IR spectroscopy on aqueous reverse micellar nanodroplets.
in Ultrafast Phenomena XIV, T. Kobayashi, T. Okada, T. Kobayashi, K.A. Nelson, and S. De Silvestri (eds.),
Springer Series in Chemical Physics 79, 431-433 (2005).
DOI: 10.1007/3-540-27213-5_133
P. Vöhringer and G. Haran
Optical spectroscopy of biomolecular dynamics.
ChemPhysChem 5, 1311-1313 (2004).
DOI: 10.1002/cphc.200400287
M. Seidel, J. Jethwa, and P. Vöhringer,
On the dynamic Stokes shift of Laurdan molecules in lipid membranes.
Russ. Chem. Bull. 53, 1471-1476 (2004).
DOI: 10.1023/B:RUCB.0000046243.93054.60
K. Winkler, J. Lindner, M. Seidel, and P. Vöhringer,
Ultrafast dynamics in the excited state of wild-type green fluorescent protein.
in Femtochemistry and Femtobiology, M.M. Martin and J.T. Hynes (eds.),
Elsevier B.V. , Amsterdam, pp. 433-436 (2004).
DOI: 10.1016/B978-044451656-5/50084-0
H. Bürsing, S. Kundu, and P. Vöhringer,
Solvation dynamics at aqueous lipid membrane interfaces explored by temperature-dependent 3-pulse-echo peak-shifts. Influence of the lipid polymorphism.
J. Phys. Chem. B 107, 2404-2414 (2003).
DOI: 10.1021/jp027036t
K. Winkler, M. Seidel, and P. Vöhringer,
Ultrafast elementary events in the excited state of wild-type green-fluorescent protein.
in Ultrafast Phenomena XIII, D.R. Miller, M. M. Murnane, N.F. Scherer, A.M. Weiner (eds.),
Springer Series in Chemical Physics 71, 611-613 (2003).
DOI: 10.1364/UP.2002.MC5
H. Bürsing, S. Kundu, and P. Vöhringer,
Probing solvation dynamics at aqueous lipid-membrane interfaces with 3-pulse photon-echo peak-shifts.
in Ultrafast Phenomena XIII, D.R. Miller, M. M. Murnane, N.F. Scherer, A.M. Weiner (eds.),
Springer Series in Chemical Physics 71, 535-537 (2003).
DOI: 10.1364/UP.2002.WD32
A.N. Unterreiner, J. Lindner, and P. Vöhringer,
Ultrafast relaxation dynamics of the solvated electron in liquid ammonia.
in Ultrafast Phenomena XIII, D.R. Miller, M. M. Murnane, N.F. Scherer, A.M. Weiner (eds.),
Springer Series in Chemical Physics 71, pp.468-470 (2003).
DOI: 10.1364/UP.2002.ThB6
K. Winkler, J. Lindner, and P. Vöhringer,
Low-frequency depolarized Raman-spectral density of liquid water from femtosecond optical Kerr-effect experiments: Lineshape analysis of restricted translational modes.
Phys. Chem. Chem. Phys. 4, 2144-2155 (2002).
DOI: 10.1039/b200299j
K. Winkler, J. Lindner, V. Subramaniam, T.M. Jovin, and P. Vöhringer,
Ultrafast dynamics in the excited state of green fluorescent protein (wt) studied by frequency-resolved femtosecond pump-probe spectroscopy.
Phys. Chem. Chem. Phys. 4, 1072-1081 (2002).
DOI: 10.1039/b108843b
P. Vöhringer,
Book Review: "Femtochemistry" edited by F.C. DeSchryver, S. DeFeyter, G. Schweitzer.
ChemPhysChem 3, 549-550 (2002).
DOI: 10.1002/1439-7641(20020617)
H. Bürsing, S. Kundu, and P. Vöhringer,
Probing solvation dynamics at aqueous lipid-membrane interfaces with 3-pulse photon-echo peak-shifts.
in Femtochemistry and Femtobiology: Ultrafast Dynamics in Molecular Sciences, A. Douhal and J. Santamaria (eds.),
World Scientific, Singapore, pp. 674-680 (2002).
DOI: 10.1142/9789812777980_0065
A. Unterreiner, J. Lindner, and P. Vöhringer,
Ultrafast dynamics of solvated electrons in liquid ammonia solutions.
in Femtochemistry and Femtobiology: Ultrafast Dynamics in Molecular Sciences, A. Douhal and J. Santamaria (eds.),
World Scientific, Singapore, pp. 261-269 (2002).
DOI: 10.1142/9789812777980_0025
T. Koslowski and P. Vöhringer,
Is solvated I₃^- angular ?
Chem. Phys. Lett. 342, 141-147 (2001).
DOI: 10.1016/S0009-2614(01)00567-X
H. Bürsing, D. Ouw, S. Kundu, and P. Vöhringer,
Probing solvation dynamics in liquid water and at phospholipid-water interfaces with femtosecond photon-echo spectroscopies.
Phys. Chem. Chem. Phys. 3, 2378-2387 (2001).
DOI: 10.1039/b009301g
K. Winkler, J. Lindner, H. Bürsing, and P. Vöhringer,
Ultrafast Raman-induced Kerr-effect of water: Single molecule versus collective motions.
J. Chem. Phys. 113, 4674-4682 (2000).
DOI: 10.1063/1.1288690
H. Bürsing, S. Hess, and P. Vöhringer,
Coherent femtosecond anisotropies and rotational dynamics in condensed phase chemical processes.
Nonlin. Opt. 24, 187-190 (2000).
K. Winkler, J. Lindner, and P. Vöhringer,
Ultrafast depolarized Raman-response of water.
OSA Trends in Optics and Photonics.
12th Int. Conf. Ultrafast Phenomena 43, 513-515 (2000).
DOI: 10.1364/UP.2000.TuF61
J. Jethwa, D. Ouw, K. Winkler, N. Hartmann, and P. Vöhringer,
Ultrafast proton-transfer and coherent wavepacket motion of electronically excited 1,8-dihydroxyanthraquinone in liquid solution.
Z. Phys. Chem. 214, 1367-1381 (2000).
DOI: 10.1524/zpch.2000.214.10.1367
H. Bürsing, J. Lindner, S. Hess, and P. Vöhringer,
Real-time probing of vectorial properties of ultra-fast photodissociations in liquids.
Appl. Phys. B 71, 411-417 (2000).
DOI: 10.1007/s003400000344
H. Bürsing and P. Vöhringer,
Transition state probing and fragment rotational dynamics following impulsive bond breakage of mercury diiodide.
Phys. Chem. Chem. Phys. 2, 73-82 (2000).
DOI: 10.1039/a907736g
S. Hess, H. Bürsing and P. Vöhringer,
Dynamics of fragment recoil in the femtosecond photodissociation of triiodide ions in liquid solution.
J. Chem. Phys. 111, 5461-5473 (1999).
DOI: 10.1063/1.479807
S. Hess, H. Hippler, T. Kühne, and P. Vöhringer,
Reply to the Comment on "Transient Anisotropy and Fragment Rotational Excitation in the Femtosecond Photodissociation of Triiodide in Solution".
J. Phys. Chem. A 103, 5623-5624 (1999).
DOI: 10.1021/jp990722g
T.-S. Yang, P. Vöhringer, W. Dietz, N.F. Scherer, and S.H. Lin,
Molecular Vibronic Structures of HDITC in Solutions Studied by Femtosecond Wavelength-Resolved Pump-Probe Spectrocopy.
J. Chin. Chem. Soc. 46, 409-416 (1999).
DOI: 10.1002/jccs.199900057
T.-S. Yang, M.-S. Chang, R. Chang, M. Hayashi, S.H. Lin, P. Vöhringer, W. Dietz, and N.F. Scherer,
Femtosecond Pump-Probe study of Molecular Vibronic Structures and Dynamics of a Cyanine Dye in Solution.
J. Chem. Phys. 110, 12070-12081 (1999).
DOI: 10.1063/1.479142
S. Hess, H. Bürsing, and P. Vöhringer,
Exit Channel Dynamics in the coherent Photochemistry of Triiodide in Solution.
Proc. Int. Conf. Lasers 98, 32 (1998).
P. Vöhringer,
Kohärente Photochemie des Triiodid-Ions: Quantendynamik und Femtosekundenspektroskopie.
Habilitationsschrift, Universität Karlsruhe (1998).
S. Hess and P. Vöhringer,
Instantaneous Product Anisotropies in the fs-Photolysis of Triiodide.
in Ultrafast Phenomena XI, T. Elsaesser, J. G. Fujimoto, D. A. Wiersma, W. Zinth (eds.),
Springer Series in Chemical Physics 63, 600-602 (1998).
DOI: 10.1007/978-3-642-72289-9_181
A. Hertwig, H. Hippler, A. N. Unterreiner, and P. Vöhringer,
Ultrafast relaxation dynamics of solvated electrons in water.
Ber. Bunsenges. Phys. Chem. 102, 805 (1998).
DOI: 10.1002/bbpc.19981020603
T. Kühne and P. Vöhringer,
Transient anisotropy and fragment rotational excitation in the femtosecond photodissociation of triiodide in solution.
J. Phys. Chem. A 102, 4177 (1998).
DOI: 10.1021/jp973154i
T. Kühne, R. Küster, and P. Vöhringer,
Femtosecond photodissociation of triiodide in solution: Excitation energy dependence and transition state dynamics.
Chem. Phys. 233, 161 (1998).
DOI: 10.1016/S0301-0104(97)00354-6
S. Hess, H. Bürsing, and P. Vöhringer,
Laserspektroskopie chemischer und biomolekularer Prozesse auf ultrakurzen Zeitskalen.
MPIbpc News 4, 1 (1998).
T. Kühne and P. Vöhringer,
Transient product vibrational population distribution in the femtosecond-photodissociation of triiodide.
in Ultrafast Phenomena X, P. F. Barbara, W. Knox, G. A. Mourou, and A. H. Zewail (eds.),
Springer Series in Chemical Physics 62, 249-250 (1996).
DOI: 10.1007/978-3-642-80314-7_108
T. Kühne and P. Vöhringer,
Vibrational relaxation and geminate recombination in the femtosecond photodissociation of triiodide.
J. Chem. Phys. 105, 10788 (1996).
DOI: 10.1063/1.472887
N. Eilers-König, T. Kühne, J. Schroeder, D. Schwarzer, J.Troe, and P. Vöhringer,
Solvation dynamics of 4-(N,N-dimethylamino)-4'-cyanostilbene in polar solvents.
in Fast elementary processes in chemical and biological systems,
edited by A. Tramer (AIP Press, New York, 1996).
DOI: 10.1063/1.50162
N. Eilers-König, T. Kühne, D. Schwarzer, P. Vöhringer, and J. Schroeder,
Femtosecond dynamics of intramolecular charge transfer in 4-dimethylamino-4'-cyanostilbene in polar solvents.
Chem. Phys. Lett. 253, 69 (1996).
DOI: 10.1016/0009-2614(96)00237-0
M. J. Feldstein, P. Vöhringer, W. Wang, and N. F. Scherer,
Femtosecond optical spectroscopy and scanning tunneling microscopy.
J. Phys. Chem. 100, 4739 (1996).
DOI: 10.1021/jp9517918
P. Vöhringer, R. A. Westervelt, T. S. Yang, D. C. Arnett, M. J.Feldstein, and N. F. Scherer,
Solvent and frequency dependence of vibrational dephasing on femtosecond time-scales.
J. Raman Spectr. 26, 535 (1995).
DOI: 10.1002/jrs.1250260709
M. J. Feldstein, P. Vöhringer, and N. F. Scherer,
Rapid-scan pump-probe spectroscopy with high time and wave-number resolution: optical-Kerr-effect measurements of neat liquids.
J. Opt. Soc. Am. B 12, 1500 (1995).
DOI: 10.1364/JOSAB.12.001500
P. Vöhringer, D. C. Arnett, and N. F. Scherer,
Time-gated photon echo spectroscopy in liquids.
Chem. Phys. Lett. 237, 387 (1995).
DOI: 10.1016/0009-2614(95)00362-8
T. S. Yang, P. Vöhringer, D. C. Arnett, and N. F. Scherer,
The solvent spectral density and vibrational multimode approach to optical dephasing: Two-pulse photon echo response.
J. Chem. Phys. 103, 8346 (1995).
DOI: 10.1063/1.470147
P. Vöhringer, D. C. Arnett, R. A. Westervelt, M. J. Feldstein, and N. F. Scherer,
Optical dephasing on femtosecond time scales: Direct measurement and calculation from solvent spectral densities.
J. Chem. Phys. 102, 4027 (1995).
DOI: doi:10.1063/1.468531
P. Vöhringer and N. F. Scherer,
Transient grating optical heterodyne detected impulsive stimulated Raman scattering in simple liquids.
J. Phys. Chem. 99, 2684 (1995).
DOI: 10.1021/j100009a027
J. Schroeder, J. Troe, and P. Vöhringer,
Photoisomerization of trans-stilbene in compressed solvents: Kramers-turnover and solvent induced barrier shift.
Z. Phys. Chem. 188, 287 (1995).
DOI: 10.1524/zpch.1995.188.Part_1_2.287
D. C. Arnett, P. Vöhringer, and N. F. Scherer,
Excitation dephasing, product formation, and vibrational coherence in an intervalence charge-transfer reaction.
J. Am. Chem. Soc. 117, 12262 (1995).
DOI: 10.1021/ja00154a028
R. Mohrschladt, J. Schroeder, D. Schwarzer, J. Troe, and P. Vöhringer,
Barrier crossing and solvation dynamics in polar solvents: Photoisomerization of trans-stilbene and E,E-diphenylbutadiene in compressed alkanols.
J. Chem. Phys. 101, 7566 (1994).
DOI: 10.1063/1.468251
R. Mohrschladt, J. Schroeder, J. Troe, P. Vöhringer, and M. Votsmeier,
Solvent influence on barrier crossing in the S1-state of cis- and trans-"stiff" stilbene.
in Ultrafast Phenomena IX, P. F. Barbara, G. Mourou, W. H. Knox, and A. H. Zewail (eds.),
Springer Series in Chemical Physics 60, 499-500 (1994).
D. C. Arnett, P. Vöhringer, R. A. Westervelt, M. J. Feldstein, and N. F. Scherer,
Determination of 2-pulse photon echoes from solvent spectral densities.
in Ultrafast Phenomena IX, P. F. Barbara, W. H. Knox, G. Mourou, and A. H. Zewail (eds.),
Springer Series in Chemical Physics 60, 482-483 (1994).
J. Schroeder, D. Schwarzer, J. Troe, and P. Vöhringer,
From barrier crossing to barrierless relaxation dynamics. Photoisomerization of trans-stilbene in compressed n-alkanols.
Chem. Phys. Lett. 218, 43 (1994).
DOI: 10.1016/0009-2614(93)E1456-Q
J. Schroeder, J. Troe, and P. Vöhringer,
Pressure dependence of solvent-induced barrier shifts in the photoisomerization of trans-stilbene.
Chem. Phys. Lett. 203, 255 (1993).
DOI: 10.1016/0009-2614(93)85397-7
C. Gehrke, R. Mohrschladt, J. Schroeder, J. Troe, and P. Vöhringer,
Photoisomerization dynamics of diphenylbutadiene in compressed liquid alkanes and in solid environment.
Chem. Phys. 152, 45 (1991).
DOI: 10.1016/0301-0104(91)80033-E
P. Vöhringer,
Reaktionsdynamik von S₁-Photoisomerisierungen in Lösung: Temperatur- und Druckabhängigkeit.
Dissertation, Universität Göttingen (1991).