Abstract
The crystal and molecular structure of [Hg(L)Cl2] (I), where L is dibenzo-aza-14-crown-4 ether with the embedded di(α-pyridyl)bispidone fragment, is studied by X-ray diffraction. The irregular five-vertex polyhedron of the Hg atom is formed by two Cl atoms and three N atoms of the dipyridylbispidone part of the L molecule. The O and N atoms of the macrocycle are not involved in metal coordination. The structure of complex I is compared with the structures of compounds [Zn(L)Cl2] · C2H5OH, [Co(L)(H2O)][CoCl4], and [Cu(L)(H2O)](ClO4) · 2H2O studied earlier.
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Original Russian Text © I.N. Polyakova, V.S. Sergienko, V.B. Kvartalov, N.M. Kolyadina, V.I. Sokol, 2016, published in Zhurnal Neorganicheskoi Khimii, 2016, Vol. 61, No. 2, pp. 180–185.
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Polyakova, I.N., Sergienko, V.S., Kvartalov, V.B. et al. Crystal and molecular structure of the mercury dichloride complex with the macrocyclic dibenzo-aza-14-crown-4 ether ligand containing the embedded Di(α-pyridyl)bispidone fragment, [Hg(L)Cl2]. Russ. J. Inorg. Chem. 61, 168–173 (2016). https://doi.org/10.1134/S0036023616020169
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DOI: https://doi.org/10.1134/S0036023616020169