Abstract
Two new dimethylglyoximate complexes [Co(DmgH)2(Im)Cl] (I) and (ImH)[Co(DmgH2)2Cl2] (II), where DmgH− is the dimethylglyoxime residue and Im is the imidazole molecule, are synthesized. The composition and structure of the crystals are determined from the elemental analysis, IR spectra, and single crystal X-ray diffraction. Complex I is molecular, containing the Im molecule as a coordinated ligand; complex II is of the ionic type with (ImH)+ involved as an outer-sphere organic cation. The mode of component packing in the crystals mainly depends on the imidazole position in the compounds.
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Translated from Zhurnal Strukturnoi Khimii, Vol. 58, No. 3, pp. 554-559, March-April, 2017.
Original Russian Text © 2017 A. A. Vitiu, E. B. Coropceanu, P. N. Bourosh.
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Vitiu, A.A., Coropceanu, E.B. & Bourosh, P.N. Crystal structure of Co(III) α-dimethylglyoximates with imidazole. J Struct Chem 58, 526–531 (2017). https://doi.org/10.1134/S0022476617030131
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DOI: https://doi.org/10.1134/S0022476617030131