Search Menu
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information
Search Scholarly Publications

Title: UV-Photochemistry of the Disulfide Bond: Evolution of Early Photoproducts from Picosecond X-ray Absorption Spectroscopy at the Sulfur K-Edge

Abstract

We have investigated dimethyl disulfide as the basic moiety for understanding the photochemistry of disulfide bonds, which are central to a broad range of biochemical processes. Picosecond time-resolved X-ray absorption spectroscopy at the sulfur K-edge provides unique element-specific insight into the photochemistry of the disulfide bond initiated by 267 nm femtosecond pulses. We observe a broad but distinct transient induced absorption spectrum which recovers on at least two time scales in the nanosecond range. We then employed RASSCF electronic structure calculations to simulate the sulfur-1s transitions of multiple possible chemical species, and identified the methylthiyl and methylperthiyl radicals as the primary reaction products. In addition, we identify disulfur and the CH2S thione as the secondary reaction products of the perthiyl radical that are most likely to explain the observed spectral and kinetic signatures of our experiment. Our study underscores the importance of elemental specificity and the potential of time-resolved X-ray spectroscopy to identify short-lived reaction products in complex reaction schemes that underlie the rich photochemistry of disulfide systems.

Authors:
 [1];  [2];  [1];  [3];  [4];  [5];  [6];  [1]; ORCiD logo [6];  [7]; ORCiD logo [8]; ORCiD logo [1]
+ Show Author Affiliations
  1. Univ. of Hamburg and Max Planck Inst. for the Structure and Dynamics of Matter (MPSD), Hamburg (Germany). Center for Free Electron Laser Science (CFEL) and Dept. of Physics
  2. Univ. of Hamburg and Max Planck Inst. for the Structure and Dynamics of Matter (MPSD), Hamburg (Germany). Center for Free Electron Laser Science (CFEL) and Dept. of Physics; Pakistan Inst. of Engineering and Applied Sciences, Nilore (Pakistan). Dept. of Physics and Applied Mathematics
  3. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Ultrafast X-ray Science Lab. and Chemical Sciences Division; SLAC National Accelerator Lab., Menlo Park, CA (United States). Photon Ultrafast Laser Science and Engineering Inst. (PULSE)
  4. Pusan National Univ., Busan (Korea, Republic of). Dept. of Chemistry and Chemistry Inst. of Functional Materials; Korea Research Inst. of Standards and Science, Daejeon (Korea, Republic of). Center for Gas Analysis and Division of Metrology for Quality of Life
  5. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Ultrafast X-ray Science Lab. and Chemical Sciences Division; Pohang Accelerator Lab. (PAL) (Korea, Republic of)
  6. Pusan National Univ., Busan (Korea, Republic of). Dept. of Chemistry and Chemistry Inst. of Functional Materials
  7. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Ultrafast X-ray Science Lab. and Chemical Sciences Division; SLAC National Accelerator Lab., Menlo Park, CA (United States). Linac Coherent Light Source (LCLS)
  8. Deutsches Elektronen-Synchrotron (DESY) and Hamburg Centre for Ultrafast Imaging (CUI), Hamburg (Germany). Center for Free-Electron Laser Science (CFEL); Aarhus Univ. (Denmark). Dept. of Physics and Astronomy
Publication Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences, and Biosciences Division; USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities Division; National Research Foundation of Korea (NRF); Max Planck Society, Munich (Germany); German Research Foundation (DFG)
OSTI Identifier:
1461352
Grant/Contract Number:  
AC02-05CH11231; 2016R1E1A1A01941978; 2014R1A4A1001690; 2016K1A4A4A01922028
Resource Type:
Accepted Manuscript
Journal Name:
Journal of the American Chemical Society
Additional Journal Information:
Journal Volume: 140; Journal Issue: 21; Related Information: 10.1021/jacs.7b13455; Journal ID: ISSN 0002-7863
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; disulfide; sulfur; X-ray spectroscopy

Citation Formats

Ochmann, Miguel, Hussain, Abid, von Ahnen, Inga, Cordones, Amy A., Hong, Kiryong, Lee, Jae Hyuk, Ma, Rory, Adamczyk, Katrin, Kim, Tae Kyu, Schoenlein, Robert W., Vendrell, Oriol, and Huse, Nils. UV-Photochemistry of the Disulfide Bond: Evolution of Early Photoproducts from Picosecond X-ray Absorption Spectroscopy at the Sulfur K-Edge. United States: N. p., 2018. Web. doi:10.1021/jacs.7b13455.
Copy to clipboard
Ochmann, Miguel, Hussain, Abid, von Ahnen, Inga, Cordones, Amy A., Hong, Kiryong, Lee, Jae Hyuk, Ma, Rory, Adamczyk, Katrin, Kim, Tae Kyu, Schoenlein, Robert W., Vendrell, Oriol, & Huse, Nils. UV-Photochemistry of the Disulfide Bond: Evolution of Early Photoproducts from Picosecond X-ray Absorption Spectroscopy at the Sulfur K-Edge. United States. https://doi.org/10.1021/jacs.7b13455
Copy to clipboard
Ochmann, Miguel, Hussain, Abid, von Ahnen, Inga, Cordones, Amy A., Hong, Kiryong, Lee, Jae Hyuk, Ma, Rory, Adamczyk, Katrin, Kim, Tae Kyu, Schoenlein, Robert W., Vendrell, Oriol, and Huse, Nils. Thu . "UV-Photochemistry of the Disulfide Bond: Evolution of Early Photoproducts from Picosecond X-ray Absorption Spectroscopy at the Sulfur K-Edge". United States. https://doi.org/10.1021/jacs.7b13455. https://www.osti.gov/servlets/purl/1461352.
Copy to clipboard
@article{osti_1461352,
title = {UV-Photochemistry of the Disulfide Bond: Evolution of Early Photoproducts from Picosecond X-ray Absorption Spectroscopy at the Sulfur K-Edge},
author = {Ochmann, Miguel and Hussain, Abid and von Ahnen, Inga and Cordones, Amy A. and Hong, Kiryong and Lee, Jae Hyuk and Ma, Rory and Adamczyk, Katrin and Kim, Tae Kyu and Schoenlein, Robert W. and Vendrell, Oriol and Huse, Nils},
abstractNote = {We have investigated dimethyl disulfide as the basic moiety for understanding the photochemistry of disulfide bonds, which are central to a broad range of biochemical processes. Picosecond time-resolved X-ray absorption spectroscopy at the sulfur K-edge provides unique element-specific insight into the photochemistry of the disulfide bond initiated by 267 nm femtosecond pulses. We observe a broad but distinct transient induced absorption spectrum which recovers on at least two time scales in the nanosecond range. We then employed RASSCF electronic structure calculations to simulate the sulfur-1s transitions of multiple possible chemical species, and identified the methylthiyl and methylperthiyl radicals as the primary reaction products. In addition, we identify disulfur and the CH2S thione as the secondary reaction products of the perthiyl radical that are most likely to explain the observed spectral and kinetic signatures of our experiment. Our study underscores the importance of elemental specificity and the potential of time-resolved X-ray spectroscopy to identify short-lived reaction products in complex reaction schemes that underlie the rich photochemistry of disulfide systems.},
doi = {10.1021/jacs.7b13455},
journal = {Journal of the American Chemical Society},
number = 21,
volume = 140,
place = {United States},
year = {2018},
month = {5}
}
Copy to clipboard
Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1021/jacs.7b13455
Copyright Statement
Other availability
Search WorldCat Search WorldCat to find libraries that may hold this journal
Citation Metrics:
Cited by: 5 works
Citation information provided by
Web of Science

Figures / Tables:

Figure 1 Figure 1: A.  Sulfur  K‐edge  spectrum  of  DMDS  along  with  the computed lowest sulfur‐1s transitions. B. Differential absorption spectra at  time delays of 0.1, 5, 50, and 150 ns after excitation with  267 nm  pulses.  C.  Time  evolution  of  the  absorbance changes  at  three  distinct  photon  energies,  indicated  by  color‐ coded  arrows  in  panel  B  (spheres  and  doted  lines)  along  with exponential decays (solid lines) fit to the experimental data. 
All figures and tables (4 total)
Save / Share:
Export Metadata
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.

Works referenced in this record:

Time-Resolved Vibrational Spectroscopy of [FeFe]-Hydrogenase Model Compounds
journal, June 2012

  • Bingaman, Jamie L.; Kohnhorst, Casey L.; Van Meter, Glenn A.
  • The Journal of Physical Chemistry A, Vol. 116, Issue 27
  • DOI: 10.1021/jp2121774

Disulphide bonds and protein stability
journal, February 1988

Thermodynamics of protein denaturation at temperatures over 100 °C: CutA1 mutant proteins substituted with hydrophobic and charged residues
journal, October 2015

  • Matsuura, Yoshinori; Takehira, Michiyo; Joti, Yasumasa
  • Scientific Reports, Vol. 5, Issue 1
  • DOI: 10.1038/srep15545

Visualizing secretion and synaptic transmission with pH-sensitive green fluorescent proteins
journal, July 1998

  • Miesenböck, Gero; De Angelis, Dino A.; Rothman, James E.
  • Nature, Vol. 394, Issue 6689
  • DOI: 10.1038/28190

Protein oxidation and peroxidation
journal, March 2016

Structural stability of proteins in aqueous and nonpolar environments
journal, October 2012

  • Yasuda, Satoshi; Oshima, Hiraku; Kinoshita, Masahiro
  • The Journal of Chemical Physics, Vol. 137, Issue 13
  • DOI: 10.1063/1.4755755

Cosmic radiation exposure and persistent cognitive dysfunction
journal, October 2016

  • Parihar, Vipan K.; Allen, Barrett D.; Caressi, Chongshan
  • Scientific Reports, Vol. 6, Issue 1
  • DOI: 10.1038/srep34774

Electron Paramagnetic Resonance Study of Radiation Damage in Photosynthetic Reaction Center Crystals †
journal, September 2008

  • Utschig, Lisa M.; Chemerisov, Sergey D.; Tiede, David M.
  • Biochemistry, Vol. 47, Issue 35
  • DOI: 10.1021/bi800574e

Specific chemical and structural damage to proteins produced by synchrotron radiation
journal, January 2000

  • Weik, M.; Ravelli, R. B. G.; Kryger, G.
  • Proceedings of the National Academy of Sciences, Vol. 97, Issue 2
  • DOI: 10.1073/pnas.97.2.623

Specific Radiation Damage Illustrates Light-Induced Structural Changes in the Photosynthetic Reaction Center
journal, December 2004

  • Baxter, Richard H. G.; Seagle, Brandon-Luke; Ponomarenko, Nina
  • Journal of the American Chemical Society, Vol. 126, Issue 51
  • DOI: 10.1021/ja0448115

Degradation of Dimethyl Disulfide by Pseudomonas fluorescens Strain 76
journal, February 2007

  • Ito, Takashi; Miyaji, Tatsuro; Nakagawa, Tomoyuki
  • Bioscience, Biotechnology, and Biochemistry, Vol. 71, Issue 2
  • DOI: 10.1271/bbb.60295

Production of volatile organic compounds (VOCs) by yeasts isolated from the ascocarps of black (Tuber melanosporum Vitt.) and white (Tuber magnatum Pico) truffles
journal, September 2005

  • Buzzini, Pietro; Gasparetti, Chiara; Turchetti, Benedetta
  • Archives of Microbiology, Vol. 184, Issue 3
  • DOI: 10.1007/s00203-005-0043-y

Rotting smell of dead-horse arum florets
journal, December 2002

  • Stensmyr, Marcus C.; Urru, Isabella; Collu, Ignazio
  • Nature, Vol. 420, Issue 6916
  • DOI: 10.1038/420625a

Photodissociation dynamics of dimethyl disulfide
journal, October 2005

  • Rinker, Adam; Halleman, Christopher D.; Wedlock, Michael R.
  • Chemical Physics Letters, Vol. 414, Issue 4-6
  • DOI: 10.1016/j.cplett.2005.08.104

Dimethyl disulfide: anion-molecule reactions in the gas phase at 300 K
journal, February 1989

  • Grabowski, Joseph J.; Zhang, Lijian
  • Journal of the American Chemical Society, Vol. 111, Issue 4
  • DOI: 10.1021/ja00186a005

Observations of c-s and s-s bond Cleavage in the Photolysis of Disulfides in Solution
journal, January 1981

Photolysis of Organic Disulphides
journal, December 1948

Solvation of photolytically generated p-aminophenylthiyl radicals studied by sub-picosecond transient absorption
journal, February 1990

Four-centered concerted ethane elimination in the IR and UV laser photolysis of dimethyldisulfide. Real-time observation of S2 and CH3S radicals
journal, October 1992

Bond-selective photodissociation of aliphatic disulfides
journal, September 1995

  • Bookwalter, Craig W.; Zoller, David L.; Ross, Philip L.
  • Journal of the American Society for Mass Spectrometry, Vol. 6, Issue 9
  • DOI: 10.1016/1044-0305(95)00483-T

Theoretical study on the excited states and photodissociation mechanism of dimethyldisulfide
journal, February 2009

Light-Induced Radical Formation and Isomerization of an Aromatic Thiol in Solution Followed by Time-Resolved X-ray Absorption Spectroscopy at the Sulfur K-Edge
journal, March 2017

  • Ochmann, Miguel; von Ahnen, Inga; Cordones, Amy A.
  • Journal of the American Chemical Society, Vol. 139, Issue 13
  • DOI: 10.1021/jacs.6b12992

Picosecond sulfur K-edge X-ray absorption spectroscopy with applications to excited state proton transfer
journal, July 2017

  • Van Kuiken, Benjamin E.; Ross, Matthew R.; Strader, Matthew L.
  • Structural Dynamics, Vol. 4, Issue 4
  • DOI: 10.1063/1.4983157

Sulfur K-edge x-ray absorption spectroscopy of petroleum asphaltenes and model compounds
journal, April 1989

  • George, Graham N.; Gorbaty, Martin L.
  • Journal of the American Chemical Society, Vol. 111, Issue 9
  • DOI: 10.1021/ja00191a012

Sulfur K-edge X-ray absorption spectroscopy for determining the chemical speciation of sulfur in biological systems
journal, December 1998

Sulfur K-edge x-ray absorption spectroscopy: A spectroscopic tool to examine the redox state of S-containing metabolites in vivo
journal, May 1998

  • Rompel, A.; Cinco, R. M.; Latimer, M. J.
  • Proceedings of the National Academy of Sciences, Vol. 95, Issue 11
  • DOI: 10.1073/pnas.95.11.6122

Sulfur K-Edge XAS as a Probe of Sulfur-Centered Radical Intermediates
journal, March 2007

  • Martin-Diaconescu, Vlad; Kennepohl, Pierre
  • Journal of the American Chemical Society, Vol. 129, Issue 11
  • DOI: 10.1021/ja0676760

Redox Photochemistry of Methionine by Sulfur K-edge X-ray Absorption Spectroscopy: Potential Implications for Cataract Formation
journal, March 2009

  • Karunakaran-Datt, Anusha; Kennepohl, Pierre
  • Journal of the American Chemical Society, Vol. 131, Issue 10
  • DOI: 10.1021/ja806946r

Photochemically Generated Thiyl Free Radicals Observed by X-ray Absorption Spectroscopy
journal, August 2017

  • Sneeden, Eileen Y.; Hackett, Mark J.; Cotelesage, Julien J. H.
  • Journal of the American Chemical Society, Vol. 139, Issue 33
  • DOI: 10.1021/jacs.7b05116

Electronic and Molecular Structure of the Transient Radical Photocatalyst Mn(CO) 5 and Its Parent Compound Mn 2 (CO) 10
journal, June 2016

Probing the Electronic Structure of a Photoexcited Solar Cell Dye with Transient X-ray Absorption Spectroscopy
journal, June 2012

  • Van Kuiken, Benjamin E.; Huse, Nils; Cho, Hana
  • The Journal of Physical Chemistry Letters, Vol. 3, Issue 12
  • DOI: 10.1021/jz300671e

Note on an Approximation Treatment for Many-Electron Systems
journal, October 1934

Gaussian basis sets for use in correlated molecular calculations. I. The atoms boron through neon and hydrogen
journal, January 1989

  • Dunning, Thom H.
  • The Journal of Chemical Physics, Vol. 90, Issue 2
  • DOI: 10.1063/1.456153

The multi-state CASPT2 method
journal, May 1998

Second-order perturbation theory with a CASSCF reference function
journal, July 1990

  • Andersson, Kerstin.; Malmqvist, Per Aake.; Roos, Bjoern O.
  • The Journal of Physical Chemistry, Vol. 94, Issue 14
  • DOI: 10.1021/j100377a012

Second‐order perturbation theory with a complete active space self‐consistent field reference function
journal, January 1992

  • Andersson, Kerstin; Malmqvist, Per‐Åke; Roos, Björn O.
  • The Journal of Chemical Physics, Vol. 96, Issue 2
  • DOI: 10.1063/1.462209

MOLCAS 7: The Next Generation
journal, January 2010

  • Aquilante, Francesco; De Vico, Luca; Ferré, Nicolas
  • Journal of Computational Chemistry, Vol. 31, Issue 1
  • DOI: 10.1002/jcc.21318

Sensitivity of core-level spectroscopy to electrostatic environments of nitrile groups: An ab initio study
journal, September 2017

  • Hussain, Abid; Huse, Nils; Vendrell, Oriol
  • Structural Dynamics, Vol. 4, Issue 5
  • DOI: 10.1063/1.5003404

Redox chemistry and chemical biology of H2S, hydropersulfides, and derived species: Implications of their possible biological activity and utility
journal, December 2014

Thermochemistry and kinetics of sulfur-containing molecules and radicals
journal, February 1978

Transient spectra and primary processes in the flash photolysis of CH3SSCH3, CH3SCH3, CH3SH and C2H5SH
journal, January 1970

  • Callear, A. B.; Dickson, D. R.
  • Transactions of the Faraday Society, Vol. 66
  • DOI: 10.1039/tf9706601987

Femtosecond measurements of two-photon absorption coefficients at λ = 264 nm in glasses, crystals, and liquids
journal, January 2002

  • Dragonmir, Adrian; McInerney, John G.; Nikogosyan, David N.
  • Applied Optics, Vol. 41, Issue 21
  • DOI: 10.1364/AO.41.004365

Photodissociation and multiphoton dissociative ionization processes in CH3S2CH3 at 193 nm studied using velocity-map imaging
journal, June 2004

  • Martı́nez-Haya, B.; Bass, M. J.; Brouard, M.
  • The Journal of Chemical Physics, Vol. 120, Issue 23
  • DOI: 10.1063/1.1742732

A 193 nm laser photofragmentation time‐of‐flight mass spectrometric study of CH 3 SSCH 3 , SSCH 3 , and SCH 3
journal, June 1990

  • Nourbakhsh, S.; Liao, C. ‐L.; Ng, C. Y.
  • The Journal of Chemical Physics, Vol. 92, Issue 11
  • DOI: 10.1063/1.458295

Photodissociation dynamics of the methyl perthiyl radical at 248 nm via photofragment translational spectroscopy
journal, February 2013

  • Cole-Filipiak, Neil C.; Negru, Bogdan; Just, Gabriel M. P.
  • The Journal of Chemical Physics, Vol. 138, Issue 5
  • DOI: 10.1063/1.4789485

Photodissociation dynamics of the methyl perthiyl radical at 248 and 193 nm using fast-beam photofragment translational spectroscopy
journal, July 2016

  • Harrison, Aaron W.; Ryazanov, Mikhail; Sullivan, Erin N.
  • The Journal of Chemical Physics, Vol. 145, Issue 2
  • DOI: 10.1063/1.4955195

Sulfur 1s excitation of S2 and S8: Core–valence- and valence–valence–exchange interaction and geometry-specific transitions
journal, February 2002

  • Rühl, E.; Flesch, R.; Tappe, W.
  • The Journal of Chemical Physics, Vol. 116, Issue 8
  • DOI: 10.1063/1.1436482

Sulfur K-edge X-ray absorption spectroscopy study of the reaction of zinc oxide with hydrogen sulfide
journal, August 2002

  • Hayter, Clive E.; Evans, John; Corker, Judith M.
  • Journal of Materials Chemistry, Vol. 12, Issue 10
  • DOI: 10.1039/b203426n

Production and Photodissociation of the Methyl Perthiyl Radical
journal, February 2016

  • Cole-Filipiak, Neil C.; Shapero, Mark; Haibach-Morris, Courtney
  • The Journal of Physical Chemistry A, Vol. 120, Issue 27
  • DOI: 10.1021/acs.jpca.5b12284

Surprising Intrinsic Photostability of the Disulfide Bridge Common in Proteins
journal, December 2012

  • Stephansen, Anne B.; Brogaard, Rasmus Y.; Kuhlman, Thomas S.
  • Journal of the American Chemical Society, Vol. 134, Issue 50
  • DOI: 10.1021/ja310540a

On the photostability of the disulfide bond: An electronic or a structural property?
journal, October 2014

A theoretical investigation of internal conversion in 1,2-dithiane using non-adiabatic multiconfigurational molecular dynamics
journal, January 2016

  • Rankine, C. D.; Nunes, J. P. F.; Robinson, M. S.
  • Physical Chemistry Chemical Physics, Vol. 18, Issue 39
  • DOI: 10.1039/C6CP05518D

Probing ultrafast ππ*/nπ* internal conversion in organic chromophores via K-edge resonant absorption
journal, June 2017

Base stacking controls excited-state dynamics in A·T DNA
journal, August 2005

  • Crespo-Hernández, Carlos E.; Cohen, Boiko; Kohler, Bern
  • Nature, Vol. 436, Issue 7054
  • DOI: 10.1038/nature03933

Complexity of excited-state dynamics in DNA (Reply)
journal, June 2006

  • Crespo-Hernández, Carlos E.; Cohen, Boiko; Kohler, Bern
  • Nature, Vol. 441, Issue 7094
  • DOI: 10.1038/nature04904

Base Sequence and Higher-Order Structure Induce the Complex Excited-State Dynamics in DNA
journal, October 2008

Ultrafast temperature jump in liquid water studied by a novel infrared pump-x-ray probe technique
journal, June 2008

Ultrafast conversions between hydrogen bonded structures in liquid water observed by femtosecond x-ray spectroscopy
journal, December 2009

  • Wen, Haidan; Huse, Nils; Schoenlein, Robert W.
  • The Journal of Chemical Physics, Vol. 131, Issue 23
  • DOI: 10.1063/1.3273204

Time-Resolved X-ray Spectroscopy in the Water Window: Elucidating Transient Valence Charge Distributions in an Aqueous Fe(II) Complex
journal, January 2016

  • Van Kuiken, Benjamin E.; Cho, Hana; Hong, Kiryong
  • The Journal of Physical Chemistry Letters, Vol. 7, Issue 3
  • DOI: 10.1021/acs.jpclett.5b02509

Ultrafast Independent N−H and N−C Bond Deformation Investigated with Resonant Inelastic X-Ray Scattering
journal, April 2017

  • Eckert, Sebastian; Norell, Jesper; Miedema, Piter S.
  • Angewandte Chemie International Edition, Vol. 56, Issue 22
  • DOI: 10.1002/anie.201700239

Time-resolved soft X-ray absorption spectroscopy in transmission mode on liquids at MHz repetition rates
journal, September 2017

  • Fondell, Mattis; Eckert, Sebastian; Jay, Raphael M.
  • Structural Dynamics, Vol. 4, Issue 5
  • DOI: 10.1063/1.4993755
    Sort by:
    [ × clear filter / sort ]

    Works referencing / citing this record:

    Dissolving used rubber tires
    journal, January 2020

    • Zheng, Sijia; Liao, Mengchen; Chen, Yang
    • Green Chemistry, Vol. 22, Issue 1
    • DOI: 10.1039/c9gc03545a

    Disulfide bond photochemistry: the effects of higher excited states and different molecular geometries on disulfide bond cleavage
    journal, January 2019

    • Cao, Jun; Chen, Dong-Chu
    • Physical Chemistry Chemical Physics, Vol. 21, Issue 8
    • DOI: 10.1039/c8cp06891g

    T 1 Population as the Driver of Excited-State Proton-Transfer in 2-Thiopyridone
    journal, January 2019

    • Eckert, Sebastian; Norell, Jesper; Jay, Raphael M.
    • Chemistry - A European Journal, Vol. 25, Issue 7
    • DOI: 10.1002/chem.201804166

    Unraveling the Mechanisms of the Excited‐State Intermolecular Proton Transfer (ESPT) for a D‐π‐A Molecular Architecture
    journal, June 2019

    • Hong, Dan‐Li; Luo, Yang‐Hui; He, Xiao‐Tong
    • Chemistry – A European Journal
    • DOI: 10.1002/chem.201900856
      Sort by:
      [ × clear filter / sort ]

      Figures / Tables found in this record:

      Figure 1 (p. 5)figure
      Figure 2 (p. 6)figure
      Figure 3 (p. 7)figure
      Scheme 1 (p. 8)figure
        [ × clear filter / sort ]
        Figures/Tables have been extracted from DOE-funded journal article accepted manuscripts.

        Similar Records in DOE PAGES and OSTI.GOV collections: