Rotation‐Vibration Spectra of Diatomic and Simple Polyatomic Molecules with Long Absorbing Paths. X. The Spectrum of Tri‐Deuteromethane in the Photographic Infrared

作者: L. F. H. Bovey

DOI: 10.1063/1.1699043

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摘要: The absorption spectrum of CD3H has been investigated under high resolution in the photographic infrared with absorbing paths up to 7 m atmos obtained by multiple reflection. Two simple parallel bands were observed at 8870A and 11590A. K structure former was clearly resolved. rotational two analyzed yielding B0=3.2787±0.0010 cm−1. On assumption tetrahedral symmetry for molecule this value leads a C–H distance r0=(1.09193±0.00017)×10−8 cm. This is compared corresponding values other authors from studies CH4 CH3D.

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