Journal
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
Volume 18, Issue 5, Pages 3739-3745Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5cp07387a
Keywords
-
Funding
- German Research Foundation [Su 121/4]
- Danish Council for Independent Research's Sapere Aude Progamme [12-125248]
Ask authors/readers for more resources
FTIR spectra of the methanol dimer trapped in neon matrices are presented. The fundamental, overtone and combination bands involving the donor OH libration and stretching motions were observed in order to extract relevant anharmonicity constants. We find a stretching-libration coupling constant of +43(5) cm(-1) and a diagonal librational anharmonicity constant of -71(5) cm(-1). The spectra are compared to a number of VPT2 calculations and a torsionally localized monomer model in order to enhance previous explanations of the observable OH stretching red-shift upon dimerization.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available