Abstract
Structures of copper dihalide solvates with dimethyl sulfoxide (DMSO) and N,N-dimethylformamide (DMF) were determined by XRD single crystal analysis. The existence of two DMSO solvates with CuBr2, but only one with CuCl2, was attributed to a lower Cu-Br bond strength in comparison with Cu-Cl, and, as a consequence, by its easier breaking to form a bond with a solvent molecule. Fundamentally different structures of CuX2·2DMF (X = Br, Cl) solvates are caused by different donor power of the acido ligands.
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Original Russian Text © K.K. Spektor, G.L. Starova, Yu.M. Skripkin, L.V. Stepakova, 2011, published in Zhurnal Obshchei Khimii, 2011, Vol. 81, No. 9, pp. 1432–1437.
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Spektor, K.K., Starova, G.L., Skripkin, Y.M. et al. Influence of acido ligands on the structure of copper dihalide solvates with dimethyl sulfoxide and N,N-dimethylformamide. Russ J Gen Chem 81, 1772–1777 (2011). https://doi.org/10.1134/S1070363211090064
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DOI: https://doi.org/10.1134/S1070363211090064