The microwave spectrum of SPF3 in the ground and vibrationally excited states
作者： J.G. Smith , I. Thompson
DOI: 10.1080/00268977600102651
关键词: Spectral line 、 Excited state 、 Molecule 、 Microwave 、 Chemistry 、 Atomic physics 、 Argon 、 Microwave spectra
摘要: Microwave spectra of the molecules 32SPF3, 33SPF3 and 34SPF3 have been analysed for their ground vibrational states accurate centrifugal distortion constants obtained. In addition rotational excited v 5=1 6=1 32SPF3 34SPF3. These analyses yielded values coriolis ζ55 z = -0·367±0·015 ζ66 =0·192±0·005 =0·191±0·006 The infra-red spectrum SPF3 in an argon matrix at 20 K has interpreted to yield isotopic shifts 2=1 3=1. All available data, including above, used determine most general harmonic force field.
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