Published August 1989 | Version v1
Journal article Metadata-only

Relaxation of totally symmetric vibration of uranyl group in uranyl nitrate hexahydrate solutions

Creators

Description

On the basis of the analysis of band contours in spontaneous Raman spectra the vibrational relaxation of the totally symmetric uranyl group vibration in aqueous and DMSO solutions of uranyl nitrate hexahydrate is investigated. The vibrational dephasing is found to be the main formation mechanism of the investigated vibrational contours. The stochastic model of the phase relaxation with account of the possible simultaneous presence of homogeneous and inhomogeneous broadening describes well the vibrational motion in the present solutions

Additional details

Additional titles

Original title (Russian)
Релаксация полносимметричного колебания группы уранила в растворах гексагидрата уранилнитрата

Publishing Information

Journal Title
Zhurnal Prikladnoj Spektroskopii
Journal Volume
51
Journal Issue
2
Series
Zh. Prikl. Spektrosk.
Journal Page Range
229-234
ISSN
0514-7506
CODEN
ZPSBA

INIS

Country of Publication
Belarus
Country of Input or Organization
USSR
INIS RN
21082097
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; DMSO; LINE BROADENING; RAMAN SPECTRA; RELAXATION; UNH; VIBRATIONAL STATES
Descriptors DEC
ACTINIDE COMPOUNDS; DISPERSIONS; ENERGY LEVELS; EXCITED STATES; HOMOGENEOUS MIXTURES; HYDRATES; MIXTURES; NITRATES; NITROGEN COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC SULFUR COMPOUNDS; OXYGEN COMPOUNDS; SOLUTIONS; SPECTRA; SULFOXIDES; URANIUM COMPOUNDS; URANYL COMPOUNDS; URANYL NITRATES