Premium
The Raman spectrum of potassium metavanadate
Author(s) -
Park Y. S.,
Shurvell H. F.
Publication year - 1987
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/jrs.1250180404
Subject(s) - raman spectroscopy , crystallite , chemistry , crystal structure , symmetry (geometry) , spectral line , crystallography , crystal (programming language) , potassium , physics , optics , mathematics , quantum mechanics , organic chemistry , programming language , geometry , computer science
Raman spectra of polycrystalline KVO 3 have been recorded at various temperatures. Splittings have been observed for most fundamentals and the external mode region contains at least eight bands. The spectra are interpreted in terms of a group theoretical analysis based on the molecular symmetry and the known crystal structure. The frequency versus temperature plots for external modes of KVO 3 indicate that a single crystal structure exists between 10 and 300 K.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom