Vibration Spectra and Rotational Isomerism of Chain Molecules. VII. 1-Chloro-, 1-Bromo-, and 1-Iodopropanes, and 1-Chloro-, 1-Bromo-, and 1-Iodobutanes
Year: 1978
Type: article
Abstract: The Raman and infrared spectra of 1-chloro-, 1-bromo-, and 1-iodopropanes, CH3CH2CH2X (X=Cl, Br, and I), and 1-chloro-, 1-bromo-, and 1-iodobutanes, CH3CH2CH2CH2X (X=Cl, Br, and I), were measured for the gaseous, liquid, glassy, and crystalline states. The normal vibration frequencies were calculated, a consistent set of force constants explaining the frequencies of basic halogenoalkanes being assumed. The rotational isomerism was studied on the basis of the spectral observations and the normal coordinate calculations. The enthalpy differences among the rotational isomers were examined.
DOI: 10.1246/bcsj.51.748
Authors: Yoshiki Ogawa, Shuji Imazeki, Hiroko Yamaguchi, Hiroatsu Matsuura, Issei Harada, Takehiko Shimanouchi
Institution: The University of Tokyo
Language: English
Subfield: Spectroscopy
Field: Chemistry
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W1968458972