Valence and Core-Level X-ray Photoelectron Spectroscopy of a Liquid Ammonia Microjet
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F19%3A00501545" target="_blank" >RIV/61388963:_____/19:00501545 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/19:10406604
Result on the web
<a href="https://pubs.acs.org/doi/10.1021/jacs.8b10942" target="_blank" >https://pubs.acs.org/doi/10.1021/jacs.8b10942</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/jacs.8b10942" target="_blank" >10.1021/jacs.8b10942</a>
Alternative languages
Result language
angličtina
Original language name
Valence and Core-Level X-ray Photoelectron Spectroscopy of a Liquid Ammonia Microjet
Original language description
Photoelectron spectroscopy of microjets expanded into vacuum allows access to orbital energies for solute or solvent molecules in the liquid phase. Microjets of water, acetonitrile and alcohols have previously been studied, however, it has been unclear whether jets of low temperature molecular solvents could be realized. Here we demonstrate a stable 20 mum jet of liquid ammonia (-60 °C) in a vacuum, which we use to record both valence and core-level band photoelectron spectra using soft X-ray synchrotron radiation. Significant shifts from isolated ammonia in the gas-phase are observed, as is the liquid-phase photoelectron angular anisotropy. Comparisons with spectra of ammonia in clusters and the solid phase, as well as spectra for water in various phases potentially reveal how hydrogen bonding is reflected in the condensed phase electronic structure.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of the American Chemical Society
ISSN
0002-7863
e-ISSN
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Volume of the periodical
141
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
1838-1841
UT code for WoS article
000458348300006
EID of the result in the Scopus database
2-s2.0-85060808498