Abstract
The cocrystallization method is used to obtain a new volatile heterometallic complex of the composition [Cu(ki)2·Pb(hfa)2]2, where ki = 2-iminopentan-4-onate and hfa = hexafluoroacetylacetonate. The crystallographic data for C20H18CuF12N2O6Pb: a = 10.6729(5)Å, b = 10.7712(5)Å., c = 13.4779(5)Å.; α = 79.1020(10)°, β = 84.5140(10)°, γ = 66.2470(10)°, P-1 space group, Z = 2, d x = 2.102 g/cm3. The compound has a molecular structure built of individual Cu...Pb...Pb...Cu-type tetramers. The Cu...Pb and Pb...Pb distances in the tetramer are 3.454. and 4.122. respectively; the Cu-Pb-Pb angle is 160.7°.
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Original Russian Text Copyright © 2011 by I. A. Baidina, V. V. Krisyuk, I. V. Korol’kov, and P. A. Stabnikov
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Translated from Zhurnal Strukturnoi Khimii, Vol. 52, No. 5, pp. 1034–1037, September–October, 2011.
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Baidina, I.A., Krisyuk, V.V., Korol’kov, I.V. et al. Study of the structure of a new heterometallic complex based on copper(II) ketoiminate [cis-Cu(ki)2·Pb(hfa)2]2 . J Struct Chem 52, 1008–1011 (2011). https://doi.org/10.1134/S0022476611050283
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DOI: https://doi.org/10.1134/S0022476611050283