Ruthenium(II,III,III) mu(3)-oxotrifluoroacetate with dimethyl sulfoxide: Synthesis, structure, and DTF quantum-chemical calculations
2007 (English)In: Russian journal of coordination chemistry, ISSN 1070-3284, E-ISSN 1608-3318, Vol. 33, no 9, 669-673 p.Article in journal (Refereed) Published
The reaction of [Ru-3(III) (mu(3)-O)(mu-O2CCF3)(6)(H2O)(3)](O2CCF3) in methanol gives two solvates, [Ru3O(O2CCF3)(6)(DMSO)(3)] center dot 1/2H(2)O (I) and [Ru3O(O2CCF3)(6)(DMSO)(3)] center dot H2O (II), of a novel trinuclear mixedvalence Ru(II,III,III) trifluoroacetate complex, where two DMSO molecules are coordinated to the Ru atoms through the O atom, while the third DMSO molecule is coordinated through the S atom. According to the X-ray diffraction data, the complex can crystallize in two crystal systems: triclinic (I) (space group P (1) over bar) and monoclinic (II) (space group P2(1)/m). The unit cell parameters for I are: a = 9.354, b = 11.005, c = 20.846 angstrom, alpha = 99.10, beta = 96.38, gamma = 92.17, Z = 2; R = 7.27%; for I are: a = 9.186, b = 17.044, c = 13.091 angstrom, beta = 101.10, Z = 2; R = 14.18%.
Place, publisher, year, edition, pages
2007. Vol. 33, no 9, 669-673 p.
carboxylate, complexes, cluster
IdentifiersURN: urn:nbn:se:kth:diva-16965ISI: 000249630300008OAI: oai:DiVA.org:kth-16965DiVA: diva2:335008
QC 201005252010-08-052010-08-05Bibliographically approved