The Infra-Red Spectrum of Borine Carbonyl and a Normal Coordinate Analysis of Axial WXYZ3 Molecules
- 1 August 1950
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 18 (8), 1101-1107
- https://doi.org/10.1063/1.1747870
Abstract
The infra‐red spectrum of borine carbonyl has been investigated in the region 2 to 25μ. Two perpendicular‐type bands have been partially resolved, and indicate that the molecule is a symmetric top with symmetry C3v. A normal coordinate analysis of axial WXYZ3 molecules has been carried out and applied to H3BCO, the following values having been obtained for the force constants: kCO=17.3, kBC=2.97, kBH=3.21, kBCO=0.142, kHBC=0.333, kHBH=0.363, all in units of 105 dynes/cm.Keywords
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