SOLID ELECTRONIC ABSORPTION, VIBRATIONAL AND FROTON MAGNETIC RESONANCE SPECTRA OF ARYLIDENE DERIVATIVES OF OXALIC AND SUCCINIC HYDRAZIDES

Authors : Mm ABOU SEKKINA

Pages : 0-0

Doi:10.1501/Commub_0000000250

View : 34 | Download : 11

Publication Date : 1985-01-01

Article Type : Research Paper

Abstract :The electronic absorption spectra of some arylidene oxalic and arylidene succinic hydrazides are studied in organic solvents of different polarities. The absorption bands are assigned to elec¬tronic transitions, vibrations and band shift with changed solvent and substituent and discussed. The main bands in the ir spectra due to the carbohydrazone part are assigned and discussed in relation to substituent effect. The signals in the ’Hnmr spectra of some compounds are considered and explained in relative to molecular structures.
Keywords : SOLID ELECTRONIC, VIBRATIONAL, FROTON MAGNETIC

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