Accession Number : AD0686085

Title :   HYDROGEN BOND AND FREQUENCIES OF VALENCE OSCILLATIONS OF N - H- AND NO2-GROUPS OF NITROANILINES,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Lutskii,A. E. ; Chernyavskii,P. A.

Report Date : 08 NOV 1968

Pagination or Media Count : 12

Abstract : Monoalkyl and aryl derivs. of o-NO2C6H4NH2 do not show any clear evidence of intramol H-bonding. This may be due to the positive charge present on the amino-N atom due to resonance and its effect on the vibration frequency of the H-atom that is not H-bonded. A table is given of the N-H and N O frequencies of 13 o-, m-, and p-nitroanilines. There are differences, slight in comparison with those of the nitrophenols which are better proton donors, which are attributed to intermol. H-bonding. (Author)

Descriptors :   (*AMINES, *MOLECULAR ASSOCIATION), (*INFRARED SPECTRA, AMINES), MOLECULAR ENERGY LEVELS, VIBRATION, NITROBENZENES, CHEMICAL BONDS, USSR

Subject Categories : Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE