Rotation of Water in Solid Parahydrogen and Orthodeuterium.
(2010) In Journal of physical chemistry. A 114. p.12979-12985- Abstract
- The far-infrared spectra of solid orthodeuterium and solid normal deuterium are presented and compared to the corresponding spectra of solid parahydrogen and solid normal hydrogen. Spectra of water in orthodeuterium are compared to spectra of water in parahydrogen. The water rotation constants in orthodeuterium are approximately 80% of the rotation constants of water in parahydrogen. The S(0)(0) band of orthodeuterium gets a strong satellite in the presence of water. The position and width of the satellite depends on the isotopic composition of the water present. If there is a corresponding satellite in parahydrogen it is weak and closer to the S(0)(0) band of the matrix. The conclusion of the paper is that interaction between guest... (More)
- The far-infrared spectra of solid orthodeuterium and solid normal deuterium are presented and compared to the corresponding spectra of solid parahydrogen and solid normal hydrogen. Spectra of water in orthodeuterium are compared to spectra of water in parahydrogen. The water rotation constants in orthodeuterium are approximately 80% of the rotation constants of water in parahydrogen. The S(0)(0) band of orthodeuterium gets a strong satellite in the presence of water. The position and width of the satellite depends on the isotopic composition of the water present. If there is a corresponding satellite in parahydrogen it is weak and closer to the S(0)(0) band of the matrix. The conclusion of the paper is that interaction between guest rotation and the rotation of matrix molecules must be taken into account to explain the reduction of the rotation constants in orthodeuterium. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1731568
- author
- Ceponkus, J ; Uvdal, Per LU and Nelander, Bengt LU
- organization
- publishing date
- 2010
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Journal of physical chemistry. A
- volume
- 114
- pages
- 12979 - 12985
- publisher
- The American Chemical Society (ACS)
- external identifiers
-
- wos:000285236500003
- pmid:21105735
- scopus:78650372668
- pmid:21105735
- ISSN
- 1520-5215
- DOI
- 10.1021/jp105303z
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Max-laboratory (011012005), Chemical Physics (S) (011001060)
- id
- e567b449-4959-4bff-a582-0519dbc6e183 (old id 1731568)
- date added to LUP
- 2016-04-01 13:27:59
- date last changed
- 2022-01-27 19:19:49
@article{e567b449-4959-4bff-a582-0519dbc6e183, abstract = {{The far-infrared spectra of solid orthodeuterium and solid normal deuterium are presented and compared to the corresponding spectra of solid parahydrogen and solid normal hydrogen. Spectra of water in orthodeuterium are compared to spectra of water in parahydrogen. The water rotation constants in orthodeuterium are approximately 80% of the rotation constants of water in parahydrogen. The S(0)(0) band of orthodeuterium gets a strong satellite in the presence of water. The position and width of the satellite depends on the isotopic composition of the water present. If there is a corresponding satellite in parahydrogen it is weak and closer to the S(0)(0) band of the matrix. The conclusion of the paper is that interaction between guest rotation and the rotation of matrix molecules must be taken into account to explain the reduction of the rotation constants in orthodeuterium.}}, author = {{Ceponkus, J and Uvdal, Per and Nelander, Bengt}}, issn = {{1520-5215}}, language = {{eng}}, pages = {{12979--12985}}, publisher = {{The American Chemical Society (ACS)}}, series = {{Journal of physical chemistry. A}}, title = {{Rotation of Water in Solid Parahydrogen and Orthodeuterium.}}, url = {{http://dx.doi.org/10.1021/jp105303z}}, doi = {{10.1021/jp105303z}}, volume = {{114}}, year = {{2010}}, }