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Copper(II) complexes based on 2-thenoyltrifluoroacetone aroyl hydrazones: Synthesis, spectroscopy, and X-ray diffraction analysis

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Abstract

Copper(II) complexes CuL • NH3 are synthesized by the interaction of ethanol solutions of parasubstituted 2-thenoyltrifluoroacetylmethane aroyl hydrazones (H2L1–H2L4) and an aqueous-ammonia solution of copper(II) acetate in an equimolar ratio. The copper(II) complexes are studied by elemental analysis, IR spectroscopy, and EPR spectroscopy. Single crystals of CuL3 • NH3 are grown from 1-(2-thenoyl)- 3,3,3-trifluoroacetone para-methylbenzoyl hydrazone and studied using X-ray diffraction analysis (CIF file CCDC 1045841).

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Correspondence to K. G. Avezov.

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Original Russian Text © K.G. Avezov, B.B. Umarov, M.A. Tursunov, V.V. Minin, N.A. Parpiev, 2016, published in Koordinatsionnaya Khimiya, 2016, Vol. 42, No. 7, pp. 433–438.

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Avezov, K.G., Umarov, B.B., Tursunov, M.A. et al. Copper(II) complexes based on 2-thenoyltrifluoroacetone aroyl hydrazones: Synthesis, spectroscopy, and X-ray diffraction analysis. Russ J Coord Chem 42, 470–475 (2016). https://doi.org/10.1134/S1070328416070010

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  • DOI: https://doi.org/10.1134/S1070328416070010

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