CRYSTAL STRUCTURE INVESTIGATION OF RUTHENIUM(III) TRIS-DIPIVALOYLMETHANATE
S.V. Sysoev1,2, D.Yu. Naumov1,3, N.V. Kuratieva1,3, K.V. Zherikova1, S.A. Gromilov1,3, N.B. Morozova1, T.M. Kuzin1, N.V. Gelfond1
1Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2Novosibirsk State University of Architecture and Civil Engineering, Novosibirsk, Russia
3Novosibirsk National Research State University, Novosibirsk, Russia
Keywords: рутений, дипивалоилметан, рентгеноструктурный анализ, кристаллохимия, ruthenium, dipivaloylmethane, single crystal X-ray diffraction analysis, crystal chemistry
Abstract
The structure of ruthenium(III) dipivaloylmethanate is determined by single crystal X-ray diffraction at a temperature of 150 K. The crystallographic data for C33H57O6Ru are as follows: a = 9.6119(11) Å, b = 17.4603(19) Å, c = 21.519(2) Å, β = 95.187(2)°, space group C2/c, V = 3596.7(7) Å3, Z = 4, dcalc = 1.202 g/cm3, R = 0.0642. The structure is molecular, the metal atom coordinates six oxygen atoms of three β-diketone ligands. The Ru-O distances are in the range of 1.99 Å to 2.03 Å. The complexes have a distorted single-layer hexagonal packing with the Ru…Ru distances being 9.84 Å within the layer, and 10.93 Å between the layers.
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