Vibrational analysis of some cyclopropyl derivatives (CROSBI ID 135790)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Mohaček, Vlasta ; Furić, Krešimir
engleski
Vibrational analysis of some cyclopropyl derivatives
Vibrational frequencies of various conformers of dicyclopropylacetylene C8H10 are calculated for the first time using the empirical valence force field constructed from those of bicyclopropyl trans and diphenylacetylene molecule. Possible molecular structures of dicyclopropylacetylene are discussed on the basis of broad bands observed for liquid state bellow 600 cm− 1. Both for bicyclopropyl trans and gauche conformers the valence force field of cyclopropane served as a starting point. Several bicyclopropyl force constants are found to be conformation sensitive
cyclopropyl ; bicyclopropyl ; dicyclopropylacetylene ; Raman ; infrared ; normal coordinate analysis
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Podaci o izdanju
266 (1)
1992.
321-326
objavljeno
0022-2860
1872-8014
10.1016/0022-2860(92)80086-W