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Vibrational study of tin‐containing siloxane ring compounds
Author(s) -
HaoudiMazzah Amal,
Mazzah Ahmed,
Dhamelincourt Paul
Publication year - 1997
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/(sici)1097-4555(199707)28:7<519::aid-jrs131>3.0.co;2-2
Subject(s) - tin , tetrachloride , raman spectroscopy , siloxane , chemistry , ring (chemistry) , molecule , condensation , hydrolysis , titanium tetrachloride , condensation reaction , crystallography , polymer chemistry , medicinal chemistry , organic chemistry , catalysis , physics , optics , thermodynamics , polymer
By a condensation reaction of ( t ‐Bu) 2 Si(OH) 2 (L) with tin tetrachloride (SnCl 4 ), two different compounds were obtained: a condensation product between two molecules of L and a tin‐containing siloxane bicycloheptane ring compound formed by a subsequent reaction between partially hydrolysed SnCl 4 and L. The latter was identified by x‐ray diffraction. The Raman spectra of both isolated compounds were recorded and confirmed the structure obtained for the ring compound. © 1997 John Wiley & Sons, Ltd.