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VOL. 12, ISSUE 5 (2025)
Characterization, synthesis, X-ray and thermal studies of some Schiff base of Ni (II) and Cu (II) transition metal complexes
Authors
Ritu Rani Chaudhary, Ravi Prakash, R.B Singh
Abstract
New bi-and tridentate Schiff bases have been synthesized by condensing 2-pyridine
carboxaldehyde with isonicotinic acid hydrazide and 4-amino benzoic acid. The
1:1 or 1:2 metal complexes were obtained as a result of interaction of ligand
and the metal ions: Ni (II) and Cu (II). The complexes have been characterized
and studied by elemental analysis, molar conductance, electronic spectra, IR,
ESR spectroscopy and FAB mass. Thermal data show degradation pattern of the
complexes. The complexes are colored and stable. The ligand Schiff base exhibit
bitridentate nature, coordinating through N.O donor atoms. The reactivity and
substitution behavior of the synthesized complexes have been studied. The
crystal system lattice parameters, unit cell volume and number of molecules in
unit cell of [Ni (PINH) (H2O)] Cl, complexes have been determined by
XRD, this complex crystallizes as tetragonal system.
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Pages:30-33
How to cite this article:
Ritu Rani Chaudhary, Ravi Prakash, R.B Singh "Characterization, synthesis, X-ray and thermal studies of some Schiff base of Ni (II) and Cu (II) transition metal complexes". International Journal of Multidisciplinary Research and Development, Vol 12, Issue 5, 2025, Pages 30-33
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