X-ray diffraction study of [Ru(NH3)5Cl][ReCl6] and [Ru(NH3)5Cl]2[ReCl6]Cl2 and their thermolysis products. Crystal-chemical analysis of the Ru-Re system |
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Authors: | S A Martynova K V Yusenko I V Korolkov I A Baidina and S V Korenev |
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Institution: | (1) A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk, Russia |
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Abstract: | Binary complex salts Ru(NH3)5Cl]ReCl6] and Ru(NH3)5Cl]2ReCl6]Cl2 were synthesized and characterized. An X-ray diffraction analysis showed that they were isostructural with the previously
obtained isoformula salts Rh(NH3)5Cl]OsCl6] and Ir(NH3)5Cl]2PtCl6]Cl2, respectively. Thermolysis of these compounds under hydrogen and helium was studied. According to X-ray phase analysis data,
bimetallic solid solutions Ru0.67Re0.33 and Ru0.50Re0.50 were the final products of thermolysis. Their unit cell parameters correspond to the characteristics of alloys with similar
compositions.
Original Russian Text Copyright ? 2009 by S. A. Martynova, K. V. Yusenko, I. V. Korolkov, I. A. Baidina, and S. V. Korenev
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Translated from Zhurnal Strukturnoi Khimii, Vol. 50, No. 1, pp. 126–132, January–February, 2009. |
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Keywords: | X-ray diffractometry crystal chemistry ruthenium rhenium binary complex salts |
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