Far-infrared laser magnetic resonance spectrum of SeD (X2Π<math><mtext>3</mtext><mtext>2</mtext></math>)期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Far-infrared laser magnetic resonance spectrum of SeD (X²Π_$32$)

Authors:	D.I. Cliff P.B. Davies B.J. Handy B.A. Thrush E.K.Murray Lloyd

Affiliation:	Department of Physical Chemistry, University of Cambridge, Cambridge CB2 1EP, UK;Department of Physics, Cavendish Laboratory, University of Cambridge, Cambridge, UK

Abstract:	Far-infrared laser magnetic resonance (LMR) spectra of SeD have been detected at 513 μm using a formic acid laser, and assigned to Zeeman components of the J = $32$ → $52$ transition in the six isotopic forms ^{82,80,78,77,76,74}SeD. Analysis yields the following B_o constants (cm^?1): ⁸²SeD 3.96047, ⁸⁰SeD 3.96284, ⁷⁸SeD 3.96532, ⁷⁷SeD 3.96657, ⁷⁶SeD 3.96793 and ⁷⁴SeD 3.97066. These values, combined with B_o for ⁸⁰SeH from 5.6μm LMR, yield r_e = 0.14634 nm for SeD.

Keywords:	Present address: Department of Chemistry University of Sydney Sydney NSW Australia.
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