Cu(II), Cd(II) and Ni(II) Complexes of 5-Bromosalicylaldehyde-4-hydroxybenzhydrazone: Synthesis and Spectral Studies

Authors

  • Geo Reji Nirmala College, Muvattupuzha
  • P S Amrutha Nirmala College, Muvattupuzha
  • M R Greeshma Nirmala College, Muvattupuzha
  • Lincy Tom Cochin University of Science and Technology
  • M R P Kurup, PhD Cochin University of Science and Technology

DOI:

https://doi.org/10.12723/mjs.41.1

Keywords:

5-Bromosalicylaldehyde-4-hydroxybenzhydrazone, Coordination Chemistry, Aroylhydrazone, Ligand

Abstract

Four complexes of 5-bromosalicylaldehyde-4-hydroxybenzhydrazone were synthesized and characterized by elemental analyses, electronic, and infrared spectra.  In all complexes, hydrazone exists either in the neutral form, deprotonated monoanionic form or in dideprononated dianionic form.  Structures were assigned to all the complexes based on the physico-chemical studies.

Author Biographies

Geo Reji, Nirmala College, Muvattupuzha

Nirmala College, Muvattupuzha 686661, Kerala and Department of Applied Chemistry, Cochin University of Science and Technology, Kochi 682 022

P S Amrutha, Nirmala College, Muvattupuzha

Nirmala College, Muvattupuzha 686661, Kerala and Department of Applied Chemistry, Cochin University of Science and Technology, Kochi 682 022

M R Greeshma, Nirmala College, Muvattupuzha

Nirmala College, Muvattupuzha 686661, Kerala and Department of Applied Chemistry, Cochin University of Science and Technology, Kochi 682 022

Lincy Tom, Cochin University of Science and Technology

Department of Applied Chemistry, Cochin University of Science and Technology, Kochi 682022

M R P Kurup, PhD, Cochin University of Science and Technology

Department of Applied Chemistry, Cochin University of Science and Technology, Kochi 682022 and Department of Chemistry, School of Physical Sciences, Central University of Kerala, Nileshwar 671314; mrp_k@yahoo.com

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Additional Files

Published

2021-08-28