Metallchelate mit Acetophenon-Benzoylhydrazon und Acetophenon-Salicoylhydrazon |
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| Authors: | Dr. Y. M. Temerk M. M. Ghoneim |
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| Affiliation: | 1. Department of Chemistry, Faculty of Science, Assiut und Tanta Universities, ?gypten, A.R.E.
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| Abstract: | ![]()
The stoichiometry and structure of acetophenone benzoylhydrazone and acetophenone salicoylhydrazone chelates with some divalent metal ions are studied by conductometric titration and visible and infra-red absorption spectrophotometry. The results are supported by analysis of the solid complexes. The infra-red study revealed that coordination occurs through C=O and C=N groups. The shift in the C=O and C=N bands is utilised for the determination of bond lengths. |
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