Structures of diethynyl sulfide and bis (phenylethynyl) sulfide

…, SA Peebles, RA Peebles, RL Kuczkowski…

Index: Matzger, Adam J.; Lewis, Kevin D.; Nathan, Colleen E.; Peebles, Sean A.; Peebles, Rebecca A.; Kuczkowski, Robert L.; Stanton, John F.; Oh, Jung Jin Journal of Physical Chemistry A, 2002 , vol. 106, # 50 p. 12110 - 12116

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Citation Number: 13

Abstract

Rotational transitions for four isotopomers of diethynyl sulfide, S (CCH) 2, were observed by using a pulsed nozzle Fourier transform microwave spectrometer. Vibration-rotation interaction constants obtained from ab initio calculated force fields were used to convert the ground-state rotational constants to equilibrium values. The latter were used to derive structural parameters, several of which are not in good agreement with those obtained ...