Vibrational Spectra and Force Constants of Symmetric Tops, XLVII. Rovibrational Spectra of Three Monoisotopic H3GeCl Species in the υ6 Region
Open Access
- 1 April 1985
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung A
- Vol. 40 (4) , 383-385
- https://doi.org/10.1515/zna-1985-0412
Abstract
Fourier transform spectra of the monoisotopic species H3 70Ge35Cl and H3 74Ge37Cl have been recorded in the υ6 region near 600 cm-1 with a resolution of 0.04 cm-1. Rotational analyses based on ∼ 700 data for each isotopomer have been performed, and the excited state parameters υ6 0, A6, B6, Aζ6, η6J, η6K, D6k and F6 have been determined. The previously reported analysis of υ6 data of H3 74Ge35Cl has been repeated employing improved ground state constants, and a r.m.s. deviation of ~ 4 x 10-3 cm-1 has been achieved for the three different isotopic combinations, which show fully consistent excited state parameters.Keywords
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