SYNTHESIS AND CHARACTERIZATION OF COBALT (III) COMPLEX OF SALICYLALDEHYDE BENZOYL HYDRAZONE
Keywords:
Schiff base, Co (III) ion, IR spectra, Electronic spectra, TautomerismAbstract
Cobalt Complex of type [Co(Hsbh)2(NO3)(H2O)]. 3H2O was synthesized and characterized by different analytical procedures, molar conductance, infrared and electronic spectral studies. The complex was found to be 1:2 metal ligand ratio. Molar conductance measurement shows non electrolyte nature of complex. Dehydration studies indicate the presence of coordinated as well as lattice water molecules. Infrared spectral studies indicate that ligand undergo keto enol tautomerism and bond to the metal ion via enolic oxygen and NH2 group. The electronic spectrum shows octahedral geometry around central cobalt (III) atom.
Journal of Institute of Science and Technology
Volume 22, Issue 1, July 2017, page: 132-136
Downloads
Published
How to Cite
Issue
Section
License
The copyright of the articles is held by the Institute of Science and Technology, Tribhuvan University (IoST- TU). The views and interpretations in this journal are those of the author(s). They are not attributable to the IoST-TU and do not imply the expression of any opinion concerning the legal status of any country, territory, city, area of its authorities, or concerning the delimitation of its frontiers or boundaries. The corresponding author is responsible for any conflict of interest between authors and others.
The articles in the Journal of Institute of Science and Technology are licensed under a Creative Commons Attribution- Share Alike 4.0 International License (CC: BY-NC), which permits use, distribution and reproduction in any medium or format, remix, transfer, and build upon the materials for any purpose, even commercially, provided the original work is properly cited.
