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Ni(II) and Co(II) Acetato Complexes of Pyrazole-Pyridine Based Ligand: Synthesis, Structure and Thermal Decomposition

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Abstract

Two novel acetato complexes with NNN type planar bdmpp ligand, [Ni(OAc)(H2O)2(bdmpp)]OAc (1) and [Co(OAc)(H2O)2(bdmpp)]OAc (2) (bdmpp: 2,6-bis(3,5-dimethylpyrazolyl)pyridine) were synthesized and characterized by elemental analysis, IR spectroscopy and X-ray single-crystal diffraction analysis. Thermal stabilities of these complexes were studied by thermogravimetric and differential thermal analyses. The crystal structures of both complexes were also determined using single-crystal X-ray diffraction. It was found that complexes 1 and 2 possessed smilar octahedral coordination environment in which metal ions were coordinated by N donor atoms of bdmpp, two oxygens of aqua ligands and one oxygen atom from terminal bonding acetato ligand.

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  1. University of Balikesir, Faculty of Science and Literature, Department of Chemistry, Balikesir, Turkey

    C. Hopa

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Text © The Author(s), 2023, published in Zhurnal Strukturnoi Khimii, 2023, Vol. 64, No. 5, 111520.https://doi.org/10.26902/JSC_id111520

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Hopa, C. Ni(II) and Co(II) Acetato Complexes of Pyrazole-Pyridine Based Ligand: Synthesis, Structure and Thermal Decomposition. J Struct Chem 64, 954–961 (2023). https://doi.org/10.1134/S002247662305013X

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