Vibrational spectra and normal coordinate calculations for dimethyltelluride-d0, -d6 and dimethyltellurium difluoride-d0, -d6

✍ Scribed by Koyo Aida; Youichi Yamaguchi; Yoshika Imai

• Book ID: 103906106
• Publisher: Elsevier Science
• Year: 1987
• Tongue: English
• Weight: 527 KB
• Volume: 43
• Category: Article
• ISSN: 1386-1425
• DOI: 10.1016/0584-8539(87)80227-1

✦ Synopsis

The i.r. (400@30 cm-') and Raman (400&O cm-') spectra of dimethyltelluride, dimethyltellurium difluoride and their deuterated analogs have been obtained. All the active fundamentals of these compounds except methyl torsions were assigned, assuming a CZu molecular symmetry for both the tellurides. Normal coordinate calculations have been made in order to confirm the proposed assignments. The skeletal bond strength of the tellurides together with that of TeF, are discussed, using the valence stretching force constants.