Vibration assignment of carbon–sulfur bond in 2-thione-1, 3-dithiole-4, 5-dithiolate derivatives

G Liu, Q Fang, W Xu, H Chen, C Wang

文献索引：Liu, Guoqun; Fang, Qi; Xu, Wen; Chen, Hongyu; Wang, Chunlei Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2004 , vol. 60, # 3 p. 541 - 550

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被引用次数: 32

摘要

The higher frequency peak near 1050 cm− 1 of the doublet in the infrared and Raman spectra of 2-thione-1, 3-dithiole-4, 5-dithiolate (DMIT) derivatives corresponds mainly to the stretching vibration of carbon–sulfur double bond in the terminal S CS2 fragments of DMIT skeletons while the lower one corresponds mainly to the Fermi resonance peak between overtones of symmetric stretching vibration of two carbon–sulfur single bond in the S ...