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

Title: Probing the electronic structure and spectroscopy of pyrrolyl and imidazolyl radicals using high-resolution photoelectron imaging of cryogenically cooled anions

Abstract

High-resolution photoelectron imaging and photodetachment spectroscopy of cryogenically cooled pyrrolide and imidazolide anions are used to probe the electronic structure and spectroscopy of pyrrolyl and imidazolyl radicals. The high-resolution data allow the ground state vibronic structures of the two radicals to be completely resolved, yielding accurate electron affinities of 2.1433 ± 0.0008 eV and 2.6046 ± 0.0006 eV for pyrrolyl and imidazolyl radicals, respectively. Fundamental frequencies for eight vibrational modes of pyrrolyl and ten vibrational modes of imidazolyl are measured, including several nonsymmetric Franck–Condon-forbidden modes. Two electronic excited states are also observed for the two radicals, displaying diffuse spectral features in both systems. The observations of nonsymmetric vibrational modes in the ground states and the diffuse excited state features provide strong evidence for vibronic couplings between the ground state and the two close-by excited states. The 2-pyrrolide isomer is also observed as a minor species from the electrospray ionization source and the electron affinity of 2-pyrrolyl is measured to be 1.6690 ± 0.0030 eV along with five vibrational frequencies. Even though the HOMOs of both pyrrolide and imidazolide anions are p orbitals, photodetachment spectroscopy reveals completely different threshold behaviors for the two anions: a d-wave-dominated spectrum for pyrrolide and anmore » s-wave-dominated spectrum for imidazolide. Furthermore, the current study provides a wealth of electronic and spectroscopic information, which is ideal to compare with more accurate vibronic coupling calculations for these two important radicals, as well as interesting information about the photodetachment dynamics of the two anions.« less

Authors:
 [1];  [1]; ORCiD logo [1]
+ Show Author Affiliations
  1. Brown Univ., Providence, RI (United States)
Publication Date:
Research Org.:
Brown Univ., Providence, RI (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division; USDOE
OSTI Identifier:
1875399
Alternate Identifier(s):
OSTI ID: 1847976
Grant/Contract Number:  
SC0018679
Resource Type:
Accepted Manuscript
Journal Name:
Physical Chemistry Chemical Physics. PCCP
Additional Journal Information:
Journal Volume: 24; Journal Issue: 11; Journal ID: ISSN 1463-9076
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Zhang, Yue-Rou, Yuan, Dao-Fu, and Wang, Lai-Sheng. Probing the electronic structure and spectroscopy of pyrrolyl and imidazolyl radicals using high-resolution photoelectron imaging of cryogenically cooled anions. United States: N. p., 2022. Web. doi:10.1039/d2cp00189f.
Copy to clipboard
Zhang, Yue-Rou, Yuan, Dao-Fu, & Wang, Lai-Sheng. Probing the electronic structure and spectroscopy of pyrrolyl and imidazolyl radicals using high-resolution photoelectron imaging of cryogenically cooled anions. United States. https://doi.org/10.1039/d2cp00189f
Copy to clipboard
Zhang, Yue-Rou, Yuan, Dao-Fu, and Wang, Lai-Sheng. Mon . "Probing the electronic structure and spectroscopy of pyrrolyl and imidazolyl radicals using high-resolution photoelectron imaging of cryogenically cooled anions". United States. https://doi.org/10.1039/d2cp00189f. https://www.osti.gov/servlets/purl/1875399.
Copy to clipboard
@article{osti_1875399,
title = {Probing the electronic structure and spectroscopy of pyrrolyl and imidazolyl radicals using high-resolution photoelectron imaging of cryogenically cooled anions},
author = {Zhang, Yue-Rou and Yuan, Dao-Fu and Wang, Lai-Sheng},
abstractNote = {High-resolution photoelectron imaging and photodetachment spectroscopy of cryogenically cooled pyrrolide and imidazolide anions are used to probe the electronic structure and spectroscopy of pyrrolyl and imidazolyl radicals. The high-resolution data allow the ground state vibronic structures of the two radicals to be completely resolved, yielding accurate electron affinities of 2.1433 ± 0.0008 eV and 2.6046 ± 0.0006 eV for pyrrolyl and imidazolyl radicals, respectively. Fundamental frequencies for eight vibrational modes of pyrrolyl and ten vibrational modes of imidazolyl are measured, including several nonsymmetric Franck–Condon-forbidden modes. Two electronic excited states are also observed for the two radicals, displaying diffuse spectral features in both systems. The observations of nonsymmetric vibrational modes in the ground states and the diffuse excited state features provide strong evidence for vibronic couplings between the ground state and the two close-by excited states. The 2-pyrrolide isomer is also observed as a minor species from the electrospray ionization source and the electron affinity of 2-pyrrolyl is measured to be 1.6690 ± 0.0030 eV along with five vibrational frequencies. Even though the HOMOs of both pyrrolide and imidazolide anions are p orbitals, photodetachment spectroscopy reveals completely different threshold behaviors for the two anions: a d-wave-dominated spectrum for pyrrolide and an s-wave-dominated spectrum for imidazolide. Furthermore, the current study provides a wealth of electronic and spectroscopic information, which is ideal to compare with more accurate vibronic coupling calculations for these two important radicals, as well as interesting information about the photodetachment dynamics of the two anions.},
doi = {10.1039/d2cp00189f},
journal = {Physical Chemistry Chemical Physics. PCCP},
number = 11,
volume = 24,
place = {United States},
year = {Mon Feb 21 00:00:00 EST 2022},
month = {Mon Feb 21 00:00:00 EST 2022}
}
Copy to clipboard
Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1039/d2cp00189f
Copyright Statement
Other availability
Search WorldCat Search WorldCat to find libraries that may hold this journal
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:

Photodetachment of electrons from large molecular systems. Pyrrolate ion. Electron affinity of C4H4N
journal, March 1975

  • Richardson, Jeffery H.; Stephenson, L. M.; Brauman, John I.
  • Journal of the American Chemical Society, Vol. 97, Issue 5
  • DOI: 10.1021/ja00838a033

Capturing fingerprints of conical intersection: Complementary information of non-adiabatic dynamics from linear x-ray probes
journal, May 2021

  • Jadoun, Deependra; Gudem, Mahesh; Kowalewski, Markus
  • Structural Dynamics, Vol. 8, Issue 3
  • DOI: 10.1063/4.0000093

The ultraviolet photodissociation dynamics of pyrrole
journal, September 1994

Photoelectron Spectra and Ion Chemistry of Imidazolide †
journal, December 2005

  • Gianola, Adam J.; Ichino, Takatoshi; Hoenigman, Rebecca L.
  • The Journal of Physical Chemistry A, Vol. 109, Issue 50
  • DOI: 10.1021/jp053566o

Electronic Structure Analysis and Electron Detachment Energies of Polynitrogen Pentagonal Aromatic Anions
journal, October 2006

  • Melin, Junia; Mishra, Manoj K.; Ortiz, J. V.
  • The Journal of Physical Chemistry A, Vol. 110, Issue 44
  • DOI: 10.1021/jp0632743

The Role of   * Excited States in the Photodissociation of Heteroaromatic Molecules
journal, June 2006

Probing the interaction between the encapsulated water molecule and the fullerene cages in H 2 O@C 60 − and H 2 O@C 59 N −
journal, January 2018

  • Zhu, Guo-Zhu; Liu, Yuan; Hashikawa, Yoshifumi
  • Chemical Science, Vol. 9, Issue 25
  • DOI: 10.1039/C8SC01031E

Observation of a π -Type Dipole-Bound State in Molecular Anions
journal, August 2020

Electronic States and Luminescence of Nucleic Acid Systems
journal, October 1983

Tautomeric Forms of Azolide Anions:  Vertical Electron Detachment Energies and Dyson Orbitals
journal, November 2007

  • Melin, Junia; Singh, Raman K.; Mishra, Manoj K.
  • The Journal of Physical Chemistry A, Vol. 111, Issue 50
  • DOI: 10.1021/jp075496m

On the Behavior of Cross Sections Near Thresholds
journal, May 1948

Photofragment velocity map imaging of H atom elimination in the first excited state of pyrrole
journal, December 2002

  • Wei, J.; Kuczmann, A.; Riedel, J.
  • Physical Chemistry Chemical Physics, Vol. 5, Issue 2
  • DOI: 10.1039/b208132f

The Photoelectron Spectrum of Pyrrolide: Nonadiabatic Effects due to Conical Intersections
journal, October 2009

  • Zhu, Xiaolei; Yarkony, David R.
  • The Journal of Physical Chemistry C, Vol. 114, Issue 12
  • DOI: 10.1021/jp904379q

The design and construction of a high-resolution velocity-map imaging apparatus for photoelectron spectroscopy studies of size-selected clusters
journal, August 2014

  • León, Iker; Yang, Zheng; Liu, Hong-Tao
  • Review of Scientific Instruments, Vol. 85, Issue 8
  • DOI: 10.1063/1.4891701

A search for interstellar pyrrole - Evidence that rings are less abundant than chains
journal, October 1980

  • Myers, P. C.; Thaddeus, P.; Linke, R. A.
  • The Astrophysical Journal, Vol. 241
  • DOI: 10.1086/158326

Deciphering Stability of Five-Membered Heterocyclic Radicals: Balancing Act Between Delocalization and Ring Strain
journal, May 2018

  • Sah, Chitranjan; Yadav, Ajit Kumar; Venkataramani, Sugumar
  • The Journal of Physical Chemistry A, Vol. 122, Issue 24
  • DOI: 10.1021/acs.jpca.8b03145

Non-adiabatic dynamics of pyrrole: Dependence of deactivation mechanisms on the excitation energy
journal, September 2010

Photodetachment spectroscopy and resonant photoelectron imaging of the 2-naphthoxide anion via dipole-bound excited states
journal, June 2020

  • Qian, Chen-Hui; Zhu, Guo-Zhu; Zhang, Yue-Rou
  • The Journal of Chemical Physics, Vol. 152, Issue 21
  • DOI: 10.1063/5.0011234

Coupled Cluster Characterization of 1-, 2-, and 3-Pyrrolyl: Parameters for Vibrational and Rotational Spectroscopy
journal, January 2021

  • Johansen, Sommer L.; Xu, Zhongxing; Westerfield, J. H.
  • The Journal of Physical Chemistry A, Vol. 125, Issue 5
  • DOI: 10.1021/acs.jpca.0c09833

Search for interstellar pyrrole and furan
journal, December 1980

  • Kutner, M. L.; Machnik, D. E.; Tucker, K. D.
  • The Astrophysical Journal, Vol. 242
  • DOI: 10.1086/158488

The identification of the outer valence shell π-photoelectron bands in furan, pyrrole and thiophene
journal, February 2001

  • Holland, D. M. P.; Karlsson, L.; von Niessen, W.
  • Journal of Electron Spectroscopy and Related Phenomena, Vol. 113, Issue 2-3
  • DOI: 10.1016/S0368-2048(00)00427-8

Slow Electron Velocity-Map Imaging of Negative Ions: Applications to Spectroscopy and Dynamics †
journal, December 2008

  • Neumark, Daniel M.
  • The Journal of Physical Chemistry A, Vol. 112, Issue 51
  • DOI: 10.1021/jp807182q

High resolution photofragment translational spectroscopy studies of the near ultraviolet photolysis of pyrrole
journal, January 2004

  • Cronin, Br�d; Nix, Michael G. D.; Qadiri, Rafay H.
  • Physical Chemistry Chemical Physics, Vol. 6, Issue 21
  • DOI: 10.1039/b411589a

Photodissociation and photoionization of pyrrole following the multiphoton excitation at 243 and 364.7 nm
journal, January 2005

  • van den Brom, Alrik. J.; KapeliosDepartment of Chemistry, Un, Makis; Kitsopoulos, Theofanis N.
  • Physical Chemistry Chemical Physics, Vol. 7, Issue 5
  • DOI: 10.1039/b415766d

Pyrolysis of 3-Methoxypyridine. Detection and Characterization of the Pyrrolyl Radical by Threshold Photoelectron Spectroscopy
journal, January 2016

  • Holzmeier, Fabian; Wagner, Isabella; Fischer, Ingo
  • The Journal of Physical Chemistry A, Vol. 120, Issue 27
  • DOI: 10.1021/acs.jpca.5b10743

Photofragment slice imaging studies of pyrrole and the Xe⋯pyrrole cluster
journal, August 2007

  • Rubio-Lago, L.; Zaouris, D.; Sakellariou, Y.
  • The Journal of Chemical Physics, Vol. 127, Issue 6
  • DOI: 10.1063/1.2754688

Simulation of the photodetachment spectrum of the pyrrolide anion
journal, October 2006

Cross sections and photoelectron angular distributions in photodetachment from negative ions using equation-of-motion coupled-cluster Dyson orbitals
journal, September 2009

  • Oana, C. Melania; Krylov, Anna I.
  • The Journal of Chemical Physics, Vol. 131, Issue 12
  • DOI: 10.1063/1.3231143

Thymine and Other Prebiotic Molecules Produced from the Ultraviolet Photo-Irradiation of Pyrimidine in Simple Astrophysical Ice Analogs
journal, October 2013

  • Materese, Christopher K.; Nuevo, Michel; Bera, Partha P.
  • Astrobiology, Vol. 13, Issue 10
  • DOI: 10.1089/ast.2013.1044

Exploring the mechanisms of H atom loss in simple azoles: Ultraviolet photolysis of pyrazole and triazole
journal, February 2010

  • King, Graeme A.; Oliver, Thomas A. A.; Nix, Michael G. D.
  • The Journal of Chemical Physics, Vol. 132, Issue 6
  • DOI: 10.1063/1.3292644

High resolution photofragment translational spectroscopy studies of the near ultraviolet photolysis of imidazole
journal, November 2006

  • Devine, Adam L.; Cronin, Bríd; Nix, Michael G. D.
  • The Journal of Chemical Physics, Vol. 125, Issue 18
  • DOI: 10.1063/1.2364504

Nonadiabatic effects in the photoelectron spectrum of the pyrazolide-d3 anion: Three-state interactions in the pyrazolyl-d3 radical
journal, August 2006

  • Ichino, Takatoshi; Gianola, Adam J.; Lineberger, W. Carl
  • The Journal of Chemical Physics, Vol. 125, Issue 8
  • DOI: 10.1063/1.2338043

High-Resolution Photoelectron Imaging of Cryogenically-Cooled C 59 N – and (C 59 N) 2 2– Azafullerene Anions
journal, December 2017

  • Zhu, Guo-Zhu; Hashikawa, Yoshifumi; Liu, Yuan
  • The Journal of Physical Chemistry Letters, Vol. 8, Issue 24
  • DOI: 10.1021/acs.jpclett.7b03091

Ground state structures and excited state dynamics of pyrrole-water complexes: Ab initio excited state molecular dynamics simulations
journal, January 2008

  • Kumar, Anupriya; Kołaski, Maciej; Kim, Kwang S.
  • The Journal of Chemical Physics, Vol. 128, Issue 3
  • DOI: 10.1063/1.2822276

Probing ultrafast dynamics in photoexcited pyrrole: timescales for 1πσ* mediated H-atom elimination
journal, January 2013

  • Roberts, Gareth M.; Williams, Craig A.; Yu, Hui
  • Faraday Discussions, Vol. 163
  • DOI: 10.1039/c2fd20140b

High resolution photodetachment spectroscopy of negative ions via slow photoelectron imaging
journal, October 2004

  • Osterwalder, Andreas; Nee, Matthew J.; Zhou, Jia
  • The Journal of Chemical Physics, Vol. 121, Issue 13
  • DOI: 10.1063/1.1787491

Angular distributions in the photoelectron spectroscopy of furan, thiophene, and pyrrole
journal, February 1979

Vibrational Spectroscopy of the Dehydrogenated Uracil Radical by Autodetachment of Dipole-Bound Excited States of Cold Anions
journal, January 2014

  • Liu, Hong-Tao; Ning, Chuan-Gang; Huang, Dao-Ling
  • Angewandte Chemie International Edition, Vol. 53, Issue 9
  • DOI: 10.1002/anie.201310323

Nucleobases and Prebiotic Molecules in Organic Residues Produced from the Ultraviolet Photo-Irradiation of Pyrimidine in NH 3 and H 2 O+NH 3 Ices
journal, April 2012

  • Nuevo, Michel; Milam, Stefanie N.; Sandford, Scott A.
  • Astrobiology, Vol. 12, Issue 4
  • DOI: 10.1089/ast.2011.0726

Potential hazards associated with combustion of bio-derived versus petroleum-derived diesel fuel
journal, August 2012

Photodetachment of O 2 −
journal, October 1958

Cation, Anion, and Radical Isomers of C 4 H 4 N: Computational Characterization and Implications for Astrophysical and Planetary Environments
journal, February 2020

  • Hendrix, Josie; Bera, Partha P.; Lee, Timothy J.
  • The Journal of Physical Chemistry A, Vol. 124, Issue 10
  • DOI: 10.1021/acs.jpca.9b11305

Polarization of Valence Orbitals by the Intramolecular Electric Field from a Diffuse Dipole-Bound Electron
journal, September 2020

  • Yuan, Dao-Fu; Liu, Yuan; Qian, Chen-Hui
  • The Journal of Physical Chemistry Letters, Vol. 11, Issue 18
  • DOI: 10.1021/acs.jpclett.0c02514

Theory of Threshold Energy Dependence of Photodetachment of Diatomic Molecular Negative Ions
journal, October 1958

Electron Transfer Induced Decomposition in Potassium–Nitroimidazoles Collisions: An Experimental and Theoretical Work
journal, December 2019

  • Mendes, Mónica; García, Gustavo; Bacchus-Montabonel, Marie-Christine
  • International Journal of Molecular Sciences, Vol. 20, Issue 24
  • DOI: 10.3390/ijms20246170

Light-Induced Oxidation of Tryptophan and Histidine. Reactivity of Aromatic N -Heterocycles toward Triplet-Excited Flavins
journal, June 2009

  • Huvaere, Kevin; Skibsted, Leif H.
  • Journal of the American Chemical Society, Vol. 131, Issue 23
  • DOI: 10.1021/ja809039u

Femtosecond Time-Resolved Hydrogen-Atom Elimination from Photoexcited Pyrrole Molecules
journal, September 2004

Ultrafast Excited-State Dynamics in Nucleic Acids
journal, April 2004

  • Crespo-Hernández, Carlos E.; Cohen, Boiko; Hare, Patrick M.
  • Chemical Reviews, Vol. 104, Issue 4
  • DOI: 10.1021/cr0206770

Fano resonances in the photoinduced H-atom elimination dynamics in the πσ* states of pyrrole
journal, January 2017

  • Grebenshchikov, Sergy Yu.; Picconi, David
  • Physical Chemistry Chemical Physics, Vol. 19, Issue 23
  • DOI: 10.1039/C7CP01401E

Photodetachment spectroscopy and resonant photoelectron imaging of cryogenically cooled 1-pyrenolate
journal, March 2021

  • Qian, Chen-Hui; Zhang, Yue-Rou; Yuan, Dao-Fu
  • The Journal of Chemical Physics, Vol. 154, Issue 9
  • DOI: 10.1063/5.0043932

Products of incomplete combustion from biomass reburning
journal, August 2020

High-resolution photoelectron imaging of cold C60− anions and accurate determination of the electron affinity of C 60
journal, June 2014

  • Huang, Dao-Ling; Dau, Phuong Diem; Liu, Hong-Tao
  • The Journal of Chemical Physics, Vol. 140, Issue 22
  • DOI: 10.1063/1.4881421

Thermochemistry and Electronic Structure of the Pyrrolyl Radical
journal, October 2004

  • Gianola, Adam J.; Ichino, Takatoshi; Hoenigman, Rebecca L.
  • The Journal of Physical Chemistry A, Vol. 108, Issue 46
  • DOI: 10.1021/jp047790+

Stripping off hydrogens in imidazole triggered by the attachment of a single electron
journal, January 2017

  • Ribar, A.; Fink, K.; Li, Z.
  • Physical Chemistry Chemical Physics, Vol. 19, Issue 9
  • DOI: 10.1039/C6CP08773F

Simulation of ultrafast photodynamics of pyrrole with a multiconfigurational Ehrenfest method
journal, January 2013

  • Saita, Kenichiro; Nix, Michael G. D.; Shalashilin, Dmitrii V.
  • Physical Chemistry Chemical Physics, Vol. 15, Issue 38
  • DOI: 10.1039/c3cp51199e

Observation of Mode-Specific Vibrational Autodetachment from Dipole-Bound States of Cold Anions
journal, July 2013

  • Liu, Hong-Tao; Ning, Chuan-Gang; Huang, Dao-Ling
  • Angewandte Chemie International Edition, Vol. 52, Issue 34
  • DOI: 10.1002/anie.201304695

Relative Contributions of Volatile Nitrogen and Char Nitrogen to NO x Emissions from Pulverized Coal Flames
journal, January 1979

  • Pershing, D. W.; Wendt, J. O. L.
  • Industrial & Engineering Chemistry Process Design and Development, Vol. 18, Issue 1
  • DOI: 10.1021/i260069a008

Electron impact investigation of electronic excitations in furan, thiophene, and pyrrole
journal, February 1976

  • Flicker, Wayne M.; Mosher, Oren A.; Kuppermann, Aron
  • The Journal of Chemical Physics, Vol. 64, Issue 4
  • DOI: 10.1063/1.432397

Quantum Chemical Study of the Structure and Thermochemistry of the Five-Membered Nitrogen-Containing Heterocycles and Their Anions and Radicals
journal, December 2006

  • da Silva, Gabriel; Moore, Eric E.; Bozzelli, Joseph W.
  • The Journal of Physical Chemistry A, Vol. 110, Issue 51
  • DOI: 10.1021/jp065150w

Electron-induced chemistry in imidazole clusters embedded in helium nanodroplets
journal, February 2018

High resolution photoelectron imaging of Au 2 −
journal, May 2013

  • León, Iker; Yang, Zheng; Wang, Lai-Sheng
  • The Journal of Chemical Physics, Vol. 138, Issue 18
  • DOI: 10.1063/1.4803477

Femtosecond Multiphoton Ionization of Pyrrole
journal, December 2011

  • Liu, Benkang; Wang, Yanqiu; Wang, Li
  • The Journal of Physical Chemistry A, Vol. 116, Issue 1
  • DOI: 10.1021/jp209211s

Initial state-specific photodissociation dynamics of pyrrole via 1 π σ ∗/S 0 conical intersection initiated with optimally controlled UV-laser pulses
journal, September 2017

  • Nandipati, K. R.; Kanakati, Arun Kumar; Singh, H.
  • The European Physical Journal D, Vol. 71, Issue 9
  • DOI: 10.1140/epjd/e2017-70764-y

2018 Census of Interstellar, Circumstellar, Extragalactic, Protoplanetary Disk, and Exoplanetary Molecules
journal, November 2018

N - AND O -HETEROCYCLES PRODUCED FROM THE IRRADIATION OF BENZENE AND NAPHTHALENE IN H 2 O/NH 3 -CONTAINING ICES
journal, February 2015

  • Materese, Christopher K.; Nuevo, Michel; Sandford, Scott A.
  • The Astrophysical Journal, Vol. 800, Issue 2
  • DOI: 10.1088/0004-637X/800/2/116

Femtosecond evolution of the pyrrole molecule excited in the near part of its UV spectrum
journal, August 2012

  • Montero, Raúl; Peralta Conde, Álvaro; Ovejas, Virginia
  • The Journal of Chemical Physics, Vol. 137, Issue 6
  • DOI: 10.1063/1.4742344

On the mechanism of nonradiative decay of DNA bases: ab initio and TDDFT results for the excited states of 9H-adenine
journal, September 2002

Communication: Vibrational spectroscopy of Au 4 from high resolution photoelectron imaging
journal, July 2013

  • Yang, Zheng; Leon, Iker; Wang, Lai-Sheng
  • The Journal of Chemical Physics, Vol. 139, Issue 2
  • DOI: 10.1063/1.4813503

Observation of a dipole-bound excited state in 4-ethynylphenoxide and comparison with the quadrupole-bound excited state in the isoelectronic 4-cyanophenoxide
journal, September 2021

  • Zhang, Yue-Rou; Yuan, Dao-Fu; Qian, Chen-Hui
  • The Journal of Chemical Physics, Vol. 155, Issue 12
  • DOI: 10.1063/5.0065510

Probing the Critical Dipole Moment To Support Excited Dipole-Bound States in Valence-Bound Anions
journal, October 2019

  • Qian, Chen-Hui; Zhu, Guo-Zhu; Wang, Lai-Sheng
  • The Journal of Physical Chemistry Letters, Vol. 10, Issue 21
  • DOI: 10.1021/acs.jpclett.9b02679
    Sort by:
    [ × clear filter / sort ]

    Similar Records in DOE PAGES and OSTI.GOV collections: