SINGLE-CRYSTAL POLARIZED SPECTRA IN THE NEAR-INFRARED REGION - A LOCAL MODE ANALYSIS OF THE SPECTRA OF M(2)MNCL(4)CENTER-DOT-2X(2)O (M=CS, RB, X=H, D)

Authors
WALKER IM MCCARTHY PJ
Citation
Im. Walker et Pj. Mccarthy, SINGLE-CRYSTAL POLARIZED SPECTRA IN THE NEAR-INFRARED REGION - A LOCAL MODE ANALYSIS OF THE SPECTRA OF M(2)MNCL(4)CENTER-DOT-2X(2)O (M=CS, RB, X=H, D), Canadian journal of chemistry, 74(2), 1996, pp. 246-253
Citations number
23
Categorie Soggetti
Chemistry
Journal title
Canadian journal of chemistry → ACNP
ISSN journal
00084042
Volume
74
Issue
2
Year of publication
1996
Pages
246 - 253
Database
ISI
SICI code
0008-4042(1996)74:2<246:SPSITN>2.0.ZU;2-0
Abstract
The polarized crystal spectra of M(2)MnCl(4) . 2X(2)O (M = Cs, Rb; X = H, D) have been measured at 10 K in the near-infrared region. The dat a have been analyzed using a local-mode model that includes the bendin g mode. The resulting parameters are related to hydrogen bonding in th e crystals. The spectra of partially deuterated species show a large n umber of bands due to HOD vibrations. The parameters from these spectr a are compared to those from the H2O and D2O spectra. Arguments as to the importance of Fermi resonance in these spectra are presented.