Internal Rotation, Quadrupole Coupling, and Structure of (CH3)3SiCl Studied by Microwave Spectroscopy and ab Initio Calculation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

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*Internal Rotation, Quadrupole Coupling, and Structure of (CH₃)₃SiCl Studied by Microwave Spectroscopy and ab Initio* Calculation**

Authors:	I MerkeW Stahl S KassiD Petitprez G Wlodarczak

Institution:	^a Institut für Physikalische Chemie, RWTH Aachen, Templergraben 59, Aachen, 52056, Germany ^b Laboratoire de Physique des Lasers, Atomes et Molécules, UMR CNRS 8523, Université de Sciences et Technologies de Lille, Villeneuve d'Ascq, 59655, France

Abstract:	The microwave spectrum of (CH₃)₃SiCl and its isotopic species (CH₃)₃Si³⁷Cl, (CH₃)₃²⁹SiCl, (CH₃)₃³⁰SiCl, and (¹³CH₃)(CH₃)₂SiCl has been studied in the frequency range of 3 to 40 GHz. The barrier to internal rotation, the chlorine quadrupole coupling, and the structure were determined. Ab initio calculation were compared with the experimental results.

Keywords:	trimethylchlorosilane
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