Infrared Spectra of Matrix-Isolated Hydrogen Sulfide in Solid Nitrogen
- 15 July 1970
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 53 (2) , 518-521
- https://doi.org/10.1063/1.1674019
Abstract
The infrared spectra of H2S in a series of solid nitrogen matrices at 20°K are recorded for the 2500–4000-cm−1 region. From a curve-resolution analysis of the SH stretching region, assignments of peaks are made to monomer, dimer, and polymer species. The H2S dimer absorptions lead to a postulated open structure with a single hydrogen bond. An estimate based on frequency-shift data indicates a hydrogen bond strength of roughly half that found in the matrix-isolated water dimer.Keywords
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