Title
The self-associating behavior of <tex>$NH_{3}$</tex> and <tex>$ND_{3}$</tex> in liquid xenon The self-associating behavior of <tex>$NH_{3}$</tex> and <tex>$ND_{3}$</tex> in liquid xenon
Author
Faculty/Department
Faculty of Sciences. Chemistry
Publication type
article
Publication
Amsterdam ,
Subject
Chemistry
Source (journal)
Journal of molecular structure. - Amsterdam
Volume/pages
1118(2016) , p. 34-41
ISSN
0022-2860
ISI
000377828700005
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
In this study we report on the analysis of isothermal spectra of NH3 and ND3 solutions in liquid xenon at 203 K using newly developed and validated least-squares approaches to investigate the its self associating behavior. For both species we observe clear dimer bands in the spectral area of the v(1)+v(4), v(3)+v(4) and v(1)+v(2), v(3)+v(2) combination bands. The analysis of the N-D stretching area, allows us to characterize clear contributions of dimers and trimers. The analysis of the N-H stretching area is hampered by the occurrence of a time dependent band due to solid water traces during the experiments. For NH3 we also performed an investigation of the N-H bending region, v(2), which demonstrated a small dimer absorption band. These obtained results compare well with literature data. (C) 2016 Elsevier B.V. All rights reserved.
E-info
https://repository.uantwerpen.be/docman/iruaauth/6efa13/134593.pdf
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