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Etude de composés d'addition des acides de L EWIS . XIV. Spectre d'absorption infrarouge des composés CH 3 COCl,TiCl 4 et C 2 H 5 COCl,TiCl 4
Author(s) -
Cassimatis D.,
Susz B. P.
Publication year - 1961
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19610440409
Subject(s) - chemistry , acceptor , oxygen , absorption (acoustics) , absorption spectroscopy , infrared spectroscopy , oxygen atom , chloride , carbonyl group , carbon tetrachloride , medicinal chemistry , nuclear chemistry , photochemistry , molecule , organic chemistry , physics , quantum mechanics , acoustics , condensed matter physics
The addition compound (1 : 1 type) of acetyl chloride and titanium tetrachloride has been prepared in a solid state. The study of its infrared absorption spectrum shows a characteristic lowering of the CO frequency, due to the fixation of the electron acceptor on the oxygen atom of the carbonyl group. The existence of two infrared absorption bands in the region of the disturbed carbonyl group leads the authors to the hypothesis that a double possibility exists for the fixation of the acceptor on its oxygen atom.