Vibrational spectra and crystal structure of ethyl methyl sulfide-mercury(II) chloride complex |
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| Authors: | Masaaki Sakakibara Yoko Yonemura Zenzo Tanaka Satoshi Matsumoto Keiichi Fukuyama Hiroatsu Matsuura Hiromu Murata |
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| Institution: | Faculty of General Education, Tottori University, Koyama-cho, Tottori 680 Japan;Faculty of Engineering, Tottori University, Koyama-cho, Tottori 680 Japan;Department of Chemistry, Faculty of Science, Hiroshima University, Higashisenda-machi, Hiroshima 730 Japan |
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| Abstract: | The crystal structure of the ethyl methyl sulfide-mercury(II) chloride complex, CH3SCH2CH3· HgCl2, has been determined by X-ray diffraction. The conformation about the CS-CC axis of the complex is trans, which is different from the conformation of crystalline ethyl methyl sulfide. The Raman and IR spectra of the complex have been measured. Observed wavenumbers of the CH2 rocking and C-C stretching vibrations of the complex are close to those of the trans form of ethyl methyl sulfide in the liquid state, but the wavenumber of the C-S stretching vibration shifts on formation of the S-Hg bond. |
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