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Australian Journal of Chemistry Australian Journal of Chemistry Society
An international journal for chemical science
RESEARCH ARTICLE

An Infra-Red Study of the Association of Diazoaminobenzene

LK Dyall

Australian Journal of Chemistry 13(2) 230 - 235
Published: 1960

Abstract

The infra-red spectrum of diazoaminobenzene reveals that dimeric association occurs through hydrogen bonding. In tetrachloroethylene solution, the equilibrium constant for dimer formation is found to be 1.2±0.2 1 mol-1. The effects of various solvents on the free N-H stretching frequency have been examined, and the frequency shifts are linearly related to those reported by Bellamy and Hallam (1959) for pyrrole. A linear relation of this type is also found for %nitroaniline, and confirms that there is no significant intramolecular hydrogen bonding in this compound.

https://doi.org/10.1071/CH9600230

© CSIRO 1960

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