ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
The RAMAN and IR spectra of [R2SnS]3 (R = CH3, C2H5, n-C4H9) and [R2SnSe]3 (R = CH3, C2H5) are reported and the frequencies assigned. From considerations of the spectra follows that for the six-membered rings the symmetry D3h can be excluded. However, it is not possible to decide between the symmetries C3v and Cs.
Notes:
Für die trimeren Dialkylzinnsulfide, [R2SnS]3 (R = CH3, C2H5, n-C4H9) und -selenide, [R2SnSe]3 (R = CH3, C2H5) werden die IR- und RAMAN-Spektren mitgeteilt und die Frequenzen zugeordnet. An Hand der Spektren und von Winkelbetrachtungen kann für die Ringe die Symmetrie D3h ausgeschlossen werden. Zwischen der Wannenform (Cs) und der Sesselform (C3v) kann nicht exakt unterschieden werden.
Additional Material:
5 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19683590108
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