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Weinhardt L, Hauschild D, Fuchs O, Steininger R, Jiang N, Blum M, Denlinger JD, Yang W, Umbach E, Heske C. Satellite-Dominated Sulfur L 2,3 X-ray Emission of Alkaline Earth Metal Sulfides. ACS OMEGA 2023; 8:4921-4927. [PMID: 36777614 PMCID: PMC9909793 DOI: 10.1021/acsomega.2c07228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 12/22/2022] [Indexed: 06/18/2023]
Abstract
The sulfur L2,3 X-ray emission spectra of the alkaline earth metal sulfides BeS, MgS, CaS, SrS, and BaS are investigated and compared with spectra calculations based on density functional theory. Very distinct spectral shapes are found for the different compounds. With decreasing electronegativity of the cation, that is, increasing ionic bonding character, the upper valence band width and its relative spectral intensity decrease. These general trends are qualitatively reproduced by the spectra calculations, which give quite an accurate description of the spectral shapes in the upper valence band region. On the low energy side of the sulfur 3s → 2p transition dominating the spectra, we find strong satellites caused by "semi-Auger" decays involving configuration interaction. These satellites, previously believed to be energetically forbidden for sulfur L2,3 emission and only observed for the L2,3 emission of Cl to Cr, increase in intensity as the bonding character becomes more ionic and dominate the spectra for SrS and BaS. The intensities, energies, and widths of the satellites vary strongly between the investigated compounds, giving a very specific spectral fingerprint that can be used for speciation analysis.
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Affiliation(s)
- Lothar Weinhardt
- Institute
for Photon Science and Synchrotron Radiation (IPS), Karlsruhe Institute of Technology (KIT), Hermann-v.-Helmholtz-Platz 1, Eggenstein-Leopoldshafen 76344, Germany
- Institute
for Chemical Technology and Polymer Chemistry (ITCP), Karlsruhe Institute of Technology (KIT), Engesserstraße 18/20, Karlsruhe 76128, Germany
- Department
of Chemistry and Biochemistry, University
of Nevada, Las Vegas (UNLV), 4505 Maryland Parkway, Las
Vegas, Nevada 89154, United States
| | - Dirk Hauschild
- Institute
for Photon Science and Synchrotron Radiation (IPS), Karlsruhe Institute of Technology (KIT), Hermann-v.-Helmholtz-Platz 1, Eggenstein-Leopoldshafen 76344, Germany
- Institute
for Chemical Technology and Polymer Chemistry (ITCP), Karlsruhe Institute of Technology (KIT), Engesserstraße 18/20, Karlsruhe 76128, Germany
- Department
of Chemistry and Biochemistry, University
of Nevada, Las Vegas (UNLV), 4505 Maryland Parkway, Las
Vegas, Nevada 89154, United States
| | - Oliver Fuchs
- Experimentelle
Physik VII, Universität Würzburg, Am Hubland, Würzburg 97074, Germany
| | - Ralph Steininger
- Institute
for Photon Science and Synchrotron Radiation (IPS), Karlsruhe Institute of Technology (KIT), Hermann-v.-Helmholtz-Platz 1, Eggenstein-Leopoldshafen 76344, Germany
| | - Nan Jiang
- Department
of Chemistry and Biochemistry, University
of Nevada, Las Vegas (UNLV), 4505 Maryland Parkway, Las
Vegas, Nevada 89154, United States
| | - Monika Blum
- Department
of Chemistry and Biochemistry, University
of Nevada, Las Vegas (UNLV), 4505 Maryland Parkway, Las
Vegas, Nevada 89154, United States
- Advanced
Light Source (ALS), Lawrence Berkeley National
Laboratory, 1 Cyclotron Road, Berkeley, California 94720, United States
- Chemical
Sciences Division, Lawrence Berkeley National
Laboratory, 1 Cyclotron Road, Berkeley, California 94720, United States
| | - Jonathan D. Denlinger
- Advanced
Light Source (ALS), Lawrence Berkeley National
Laboratory, 1 Cyclotron Road, Berkeley, California 94720, United States
| | - Wanli Yang
- Advanced
Light Source (ALS), Lawrence Berkeley National
Laboratory, 1 Cyclotron Road, Berkeley, California 94720, United States
| | - Eberhard Umbach
- Experimentelle
Physik VII, Universität Würzburg, Am Hubland, Würzburg 97074, Germany
| | - Clemens Heske
- Institute
for Photon Science and Synchrotron Radiation (IPS), Karlsruhe Institute of Technology (KIT), Hermann-v.-Helmholtz-Platz 1, Eggenstein-Leopoldshafen 76344, Germany
- Institute
for Chemical Technology and Polymer Chemistry (ITCP), Karlsruhe Institute of Technology (KIT), Engesserstraße 18/20, Karlsruhe 76128, Germany
- Department
of Chemistry and Biochemistry, University
of Nevada, Las Vegas (UNLV), 4505 Maryland Parkway, Las
Vegas, Nevada 89154, United States
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2
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Chong DP. Calculation of reliable non-resonant Kα X-ray emission spectra of organic molecules and other small molecules. CAN J CHEM 2020. [DOI: 10.1139/cjc-2020-0186] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
For reliable calculation of vertical ionization energies (VIEs) of both core and valence electrons of gas-phase organic molecules and other small molecules, we developed DFT procedures in 1999 and 2009. The difference between core and valence VIEs give the energies for X-ray emission spectra (XES). The dipole matrix elements between core and valence electrons required for calculation of the XES intensities are now easily available. The simple procedure for calculation of reliable XES is demonstrated by comparison with known XES for H2O(g), NH3(g), CO(g), CO2(g), N2(g), and NNO(g). Consequently, the XES of H2CO(g), formamide(g), 1-nitrosamine(g), N-methylformamide(g), 1-nitrosoaziridine(g), and oxirane(g) are predicted with confidence.
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Affiliation(s)
- Delano P. Chong
- Department of Chemistry, University of British Columbia, 2016 Main Mall, Vancouver, BC V6T 1Z1, Canada
- Department of Chemistry, University of British Columbia, 2016 Main Mall, Vancouver, BC V6T 1Z1, Canada
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3
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Fouda AEA, Seitz LC, Hauschild D, Blum M, Yang W, Heske C, Weinhardt L, Besley NA. Observation of Double Excitations in the Resonant Inelastic X-ray Scattering of Nitric Oxide. J Phys Chem Lett 2020; 11:7476-7482. [PMID: 32787301 DOI: 10.1021/acs.jpclett.0c01981] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The nitrogen K-edge resonant inelastic X-ray scattering (RIXS) map of nitric oxide (NO) has been measured and simulated to provide a detailed analysis of the observed features. High-resolution experimental RIXS maps were collected using an in situ gas flow cell and a high-transmission soft X-ray spectrometer. Accurate descriptions of the ground, excited, and core-excited states are based upon restricted active space self-consistent-field calculations using second order multiconfigurational perturbation theory. The nitrogen K-edge RIXS map of NO shows a range of features that can be assigned to intermediate states arising from 1s → π* and 1s → Rydberg excitations; additional bands are attributed to doubly excited intermediate states comprising 1s → π* and π → π* excitations. These results provide a detailed picture of RIXS for an open-shell molecule and an extensive description of the core-excited electronic structure of NO, an important molecule in many chemical and biological processes.
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Affiliation(s)
- Adam E A Fouda
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, U.K
| | - Linsey C Seitz
- Institute for Photon Science and Synchrotron Radiation (IPS), Karlsruhe Institute of Technology (KIT), Hermann-v.-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Dirk Hauschild
- Institute for Photon Science and Synchrotron Radiation (IPS), Karlsruhe Institute of Technology (KIT), Hermann-v.-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP), Karlsruhe Institute of Technology (KIT), Engesserstrasse 18/20, 76128 Karlsruhe, Germany
- Department of Chemistry and Biochemistry, University of Nevada, Las Vegas (UNLV), 4505 Maryland Parkway, Las Vegas, Nevada 89154-4003, United States
| | - Monika Blum
- Department of Chemistry and Biochemistry, University of Nevada, Las Vegas (UNLV), 4505 Maryland Parkway, Las Vegas, Nevada 89154-4003, United States
- Advanced Light Source, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, United States
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, United States
| | - Wanli Yang
- Advanced Light Source, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, United States
| | - Clemens Heske
- Institute for Photon Science and Synchrotron Radiation (IPS), Karlsruhe Institute of Technology (KIT), Hermann-v.-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP), Karlsruhe Institute of Technology (KIT), Engesserstrasse 18/20, 76128 Karlsruhe, Germany
- Department of Chemistry and Biochemistry, University of Nevada, Las Vegas (UNLV), 4505 Maryland Parkway, Las Vegas, Nevada 89154-4003, United States
| | - Lothar Weinhardt
- Institute for Photon Science and Synchrotron Radiation (IPS), Karlsruhe Institute of Technology (KIT), Hermann-v.-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP), Karlsruhe Institute of Technology (KIT), Engesserstrasse 18/20, 76128 Karlsruhe, Germany
- Department of Chemistry and Biochemistry, University of Nevada, Las Vegas (UNLV), 4505 Maryland Parkway, Las Vegas, Nevada 89154-4003, United States
| | - Nicholas A Besley
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, U.K
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4
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Fransson T, Harada Y, Kosugi N, Besley NA, Winter B, Rehr JJ, Pettersson LGM, Nilsson A. X-ray and Electron Spectroscopy of Water. Chem Rev 2016; 116:7551-69. [PMID: 27244473 DOI: 10.1021/acs.chemrev.5b00672] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Here we present an overview of recent developments of X-ray and electron spectroscopy to probe water at different temperatures. Photon-induced ionization followed by detection of electrons from either the O 1s level or the valence band is the basis of photoelectron spectroscopy. Excitation between the O 1s and the unoccupied states or occupied states is utilized in X-ray absorption and X-ray emission spectroscopies. These techniques probe the electronic structure of the liquid phase and show sensitivity to the local hydrogen-bonding structure. Both experimental aspects related to the measurements and theoretical simulations to assist in the interpretation are discussed in detail. Different model systems are presented such as the different bulk phases of ice and various adsorbed monolayer structures on metal surfaces.
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Affiliation(s)
- Thomas Fransson
- Department of Physics, Chemistry and Biology, Linköping University , S-581 83 Linköping, Sweden
| | - Yoshihisa Harada
- Institute for Solid State Physics (ISSP), The University of Tokyo , Kashiwanoha, Kashiwa, Chiba 277-8581, Japan
| | - Nobuhiro Kosugi
- Institute for Molecular Science , Myodaiji, Okazaki 444-8585, Japan
| | - Nicholas A Besley
- Department of Physical and Theoretical Chemistry, School of Chemistry, The University of Nottingham , University Park, Nottingham NG7 2RD, United Kingdom
| | - Bernd Winter
- Institute of Methods for Material Development, Helmholtz Center Berlin , Albert-Einstein-Strasse 15, D-12489 Berlin, Germany
| | - John J Rehr
- Department of Physics, University of Washington , Seattle, Washington 98195, United States
| | - Lars G M Pettersson
- Department of Physics, AlbaNova University Center, Stockholm University , S-106 91 Stockholm, Sweden
| | - Anders Nilsson
- Department of Physics, AlbaNova University Center, Stockholm University , S-106 91 Stockholm, Sweden
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5
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Benkert A, Blum M, Meyer F, Wilks RG, Yang W, Bär M, Reinert F, Heske C, Weinhardt L. Setup for in situ investigation of gases and gas/solid interfaces by soft x-ray emission and absorption spectroscopy. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2014; 85:015119. [PMID: 24517824 DOI: 10.1063/1.4862059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
We present a novel gas cell designed to study the electronic structure of gases and gas/solid interfaces using soft x-ray emission and absorption spectroscopies. In this cell, the sample gas is separated from the vacuum of the analysis chamber by a thin window membrane, allowing in situ measurements under atmospheric pressure. The temperature of the gas can be regulated from room temperature up to approximately 600 °C. To avoid beam damage, a constant mass flow can be maintained to continuously refresh the gaseous sample. Furthermore, the gas cell provides space for solid-state samples, allowing to study the gas/solid interface for surface catalytic reactions at elevated temperatures. To demonstrate the capabilities of the cell, we have investigated a TiO2 sample behind a mixture of N2 and He gas at atmospheric pressure.
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Affiliation(s)
- A Benkert
- Institute for Photon Science and Synchrotron Radiation, Karlsruhe Institute of Technology (KIT), Hermann-v.-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Blum
- Department of Chemistry, University of Nevada, Las Vegas (UNLV), 4505 Maryland Parkway, Nevada 89154-4003, USA
| | - F Meyer
- Universität Würzburg, Experimentelle Physik VII, Am Hubland, 97074 Würzburg, Germany
| | - R G Wilks
- Solar Energy Research, Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Hahn-Meitner-Platz 1, 14109 Berlin, Germany
| | - W Yang
- Advanced Light Source, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA
| | - M Bär
- Department of Chemistry, University of Nevada, Las Vegas (UNLV), 4505 Maryland Parkway, Nevada 89154-4003, USA
| | - F Reinert
- Universität Würzburg, Experimentelle Physik VII, Am Hubland, 97074 Würzburg, Germany
| | - C Heske
- Institute for Photon Science and Synchrotron Radiation, Karlsruhe Institute of Technology (KIT), Hermann-v.-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Weinhardt
- Institute for Photon Science and Synchrotron Radiation, Karlsruhe Institute of Technology (KIT), Hermann-v.-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
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6
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Mucke M, Eland J, Takahashi O, Linusson P, Lebrun D, Ueda K, Feifel R. Formation and decay of core-orbital vacancies in the water molecule. Chem Phys Lett 2013. [DOI: 10.1016/j.cplett.2012.11.094] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Weinhardt L, Benkert A, Meyer F, Blum M, Wilks RG, Yang W, Bär M, Reinert F, Heske C. Nuclear dynamics and spectator effects in resonant inelastic soft x-ray scattering of gas-phase water molecules. J Chem Phys 2012; 136:144311. [DOI: 10.1063/1.3702644] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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8
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Gråsjö J, Andersson E, Forsberg J, Aziz EF, Brena B, Johansson C, Nordgren J, Duda L, Andersson J, Hennies F, Rubensson JE, Hansson P. Electronic Structure of Water Molecules Confined in a Micelle Lattice. J Phys Chem B 2009; 113:8201-5. [DOI: 10.1021/jp902058w] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Johan Gråsjö
- Department of Pharmacy, Uppsala University, Box 580, SE-751 23 Uppsala, Sweden, Department of Physics and Materials Science, Uppsala University, Box 530, SE-751 21 Uppsala, Sweden, Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), BESSY, Albert-Einstein-Strasse 15, 12489 Berlin, Germany, and MAX-lab, Box 188, SE-221 00 Lund, Sweden
| | - Egil Andersson
- Department of Pharmacy, Uppsala University, Box 580, SE-751 23 Uppsala, Sweden, Department of Physics and Materials Science, Uppsala University, Box 530, SE-751 21 Uppsala, Sweden, Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), BESSY, Albert-Einstein-Strasse 15, 12489 Berlin, Germany, and MAX-lab, Box 188, SE-221 00 Lund, Sweden
| | - Johan Forsberg
- Department of Pharmacy, Uppsala University, Box 580, SE-751 23 Uppsala, Sweden, Department of Physics and Materials Science, Uppsala University, Box 530, SE-751 21 Uppsala, Sweden, Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), BESSY, Albert-Einstein-Strasse 15, 12489 Berlin, Germany, and MAX-lab, Box 188, SE-221 00 Lund, Sweden
| | - Emad F. Aziz
- Department of Pharmacy, Uppsala University, Box 580, SE-751 23 Uppsala, Sweden, Department of Physics and Materials Science, Uppsala University, Box 530, SE-751 21 Uppsala, Sweden, Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), BESSY, Albert-Einstein-Strasse 15, 12489 Berlin, Germany, and MAX-lab, Box 188, SE-221 00 Lund, Sweden
| | - Barbara Brena
- Department of Pharmacy, Uppsala University, Box 580, SE-751 23 Uppsala, Sweden, Department of Physics and Materials Science, Uppsala University, Box 530, SE-751 21 Uppsala, Sweden, Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), BESSY, Albert-Einstein-Strasse 15, 12489 Berlin, Germany, and MAX-lab, Box 188, SE-221 00 Lund, Sweden
| | - Christian Johansson
- Department of Pharmacy, Uppsala University, Box 580, SE-751 23 Uppsala, Sweden, Department of Physics and Materials Science, Uppsala University, Box 530, SE-751 21 Uppsala, Sweden, Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), BESSY, Albert-Einstein-Strasse 15, 12489 Berlin, Germany, and MAX-lab, Box 188, SE-221 00 Lund, Sweden
| | - Joseph Nordgren
- Department of Pharmacy, Uppsala University, Box 580, SE-751 23 Uppsala, Sweden, Department of Physics and Materials Science, Uppsala University, Box 530, SE-751 21 Uppsala, Sweden, Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), BESSY, Albert-Einstein-Strasse 15, 12489 Berlin, Germany, and MAX-lab, Box 188, SE-221 00 Lund, Sweden
| | - Laurent Duda
- Department of Pharmacy, Uppsala University, Box 580, SE-751 23 Uppsala, Sweden, Department of Physics and Materials Science, Uppsala University, Box 530, SE-751 21 Uppsala, Sweden, Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), BESSY, Albert-Einstein-Strasse 15, 12489 Berlin, Germany, and MAX-lab, Box 188, SE-221 00 Lund, Sweden
| | - Joakim Andersson
- Department of Pharmacy, Uppsala University, Box 580, SE-751 23 Uppsala, Sweden, Department of Physics and Materials Science, Uppsala University, Box 530, SE-751 21 Uppsala, Sweden, Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), BESSY, Albert-Einstein-Strasse 15, 12489 Berlin, Germany, and MAX-lab, Box 188, SE-221 00 Lund, Sweden
| | - Franz Hennies
- Department of Pharmacy, Uppsala University, Box 580, SE-751 23 Uppsala, Sweden, Department of Physics and Materials Science, Uppsala University, Box 530, SE-751 21 Uppsala, Sweden, Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), BESSY, Albert-Einstein-Strasse 15, 12489 Berlin, Germany, and MAX-lab, Box 188, SE-221 00 Lund, Sweden
| | - Jan-Erik Rubensson
- Department of Pharmacy, Uppsala University, Box 580, SE-751 23 Uppsala, Sweden, Department of Physics and Materials Science, Uppsala University, Box 530, SE-751 21 Uppsala, Sweden, Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), BESSY, Albert-Einstein-Strasse 15, 12489 Berlin, Germany, and MAX-lab, Box 188, SE-221 00 Lund, Sweden
| | - Per Hansson
- Department of Pharmacy, Uppsala University, Box 580, SE-751 23 Uppsala, Sweden, Department of Physics and Materials Science, Uppsala University, Box 530, SE-751 21 Uppsala, Sweden, Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), BESSY, Albert-Einstein-Strasse 15, 12489 Berlin, Germany, and MAX-lab, Box 188, SE-221 00 Lund, Sweden
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9
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High resolution X-ray emission spectroscopy of liquid water: The observation of two structural motifs. Chem Phys Lett 2008. [DOI: 10.1016/j.cplett.2008.04.077] [Citation(s) in RCA: 298] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Forsberg J, Duda LC, Olsson A, Schmitt T, Andersson J, Nordgren J, Hedberg J, Leygraf C, Aastrup T, Wallinder D, Guo JH. System for in situ studies of atmospheric corrosion of metal films using soft x-ray spectroscopy and quartz crystal microbalance. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2007; 78:083110. [PMID: 17764316 DOI: 10.1063/1.2777391] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
We present a versatile chamber ("atmospheric corrosion cell") for soft x-ray absorption/emission spectroscopy of metal surfaces in a corrosive atmosphere allowing novel in situ electronic structure studies. Synchrotron x rays passing through a thin window separating the corrosion cell interior from a beamline vacuum chamber probe a metal film deposited on a quartz crystal microbalance (QCM) or on the inside of the window. We present some initial results on chloride induced corrosion of iron surfaces in humidified synthetic air. By simultaneous recording of QCM signal and soft x-ray emission from the corroding sample, correlation between mass changes and variations in spectral features is facilitated.
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Affiliation(s)
- J Forsberg
- Department of Physics, Uppsala University, Uppsala, Sweden.
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11
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He C, Lian J, Jiang Q. Electronic structures and hydrogen bond network of ambient water and amorphous ices. Chem Phys Lett 2007. [DOI: 10.1016/j.cplett.2007.02.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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12
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Guo JH, Luo Y, Augustsson A, Rubensson JE, Såthe C, Agren H, Siegbahn H, Nordgren J. X-ray emission spectroscopy of hydrogen bonding and electronic structure of liquid water. PHYSICAL REVIEW LETTERS 2002; 89:137402. [PMID: 12225062 DOI: 10.1103/physrevlett.89.137402] [Citation(s) in RCA: 111] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2002] [Indexed: 05/23/2023]
Abstract
We use x-ray emission spectroscopy to examine the influence of the intermolecular interaction on the local electronic structure of liquid water. By comparing x-ray emission spectra of the water molecule and liquid water, we find a strong involvement of the a(1)-symmetry valence-orbital in the hydrogen bonding. The local electronic structure of water molecules, where one hydrogen bond is broken at the hydrogen site, is separately determined. Our results provide an illustration of the important potential of x-ray emission spectroscopy for elucidating basic features of liquids.
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Affiliation(s)
- J-H Guo
- Department of Physics, Uppsala University, Box 530, SE-751 21 Uppsala, Sweden.
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13
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Yumatov VD, Okotrub AV, Furin GG, Salakhutdinov NF. Electronic structure of monosubstituted benzenes and X-ray emission spectroscopy. Russ Chem Bull 1997. [DOI: 10.1007/bf02495254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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Rubensson JE, Eisebitt S, Nicodemus M, Böske T, Eberhardt W. Electron correlation in CaF2 studied in threshold-excited soft-x-ray fluorescence. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:9035-9045. [PMID: 9974945 DOI: 10.1103/physrevb.50.9035] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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15
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Cesar A, gren H, Carravetta V. Vibronic emission from short-lived core-hole states: Theory and applications for the water molecule. PHYSICAL REVIEW. A, GENERAL PHYSICS 1989; 40:187-206. [PMID: 9901883 DOI: 10.1103/physreva.40.187] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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16
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Ågren H, Carravetta V. A Stieltjes imaging method for molecular shake‐off continua. Application to the core photoelectron spectrum of water. J Chem Phys 1987. [DOI: 10.1063/1.453582] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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