Conformations of some αβ-unsaturated carbonyl compounds. Part VI. Comparison of out-of-plane olefinic CH deformation vibrations

Autor:	William O. George, John R. Cowles, William G. Fateley
Rok vydání:	1975
Předmět:	Vibration Out of plane Crystallography Chemistry Stereochemistry Deformation (meteorology) Resonance (chemistry)
Zdroj:	J. Chem. Soc., Perkin Trans. 2. :396-400
ISSN:	1364-5471 0300-9580
DOI:	10.1039/p29750000396
Popis:	A comparison is made between the corresponding out-of-plane CH deformation modes in the compounds CH2:CMe·CO·OX, CH2:CHCO·OX, and MeCH:CH·CO·OX for nine different substituents X. The results provide reinterpretations of assignments, evidence of interactions between modes of a type in contrast to any expected resonance interactions, and some new considerations of conformational equilibria.
Databáze:	OpenAIRE
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