Infrared Absorption Spectra of 2-Oxo-1,3-bis-(phenylhydrazono) Derivatives and Related Bis- and Tris-phenylhydrazones.
- 1 July 1967
- journal article
- Published by National Institute of Standards and Technology (NIST) in Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry
- Vol. 71 (4) , 277-285
- https://doi.org/10.6028/jres.071A.034
Abstract
The infrared absorption spectra of six 2-oxo-1,3-bis(phenylhydrazones), four tris(phenylhydrazones), and six related mono- and bis-(phenylhydrazono) derivatives are presented. For comparison, partial spectra of ten selected aromatic azo compounds are also given and discussed. The important features of the absorption bands arising from the N = N (1579 to 1558 cm-1 and 1447 to 1408 cm-1), N-H (bending) (1557 to 1515 cm-1), and Ph-N (1163 to 1123 cm-1) groups are presented and discussed.Keywords
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