Crystal structure of trans-[Ru(NO)(NH3)4SO4]ClO4 and [Ru(NO)(NH3)4SO4][Ru(NO)(NH3)3Cl(SO4)]HSO4xH2O
A.N. Makhinya1,2, M.A. Il`in1,2, I.A. Bai`dina1, I.V. Korol`kov1,2
1Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
2Novosibirsk National Research State University, Novosibirsk, 630090 Russia
Keywords: рутений, нитрозокомплексы, амминокомплексы, сульфатокомплексы, хлорокомплексы, синтез, рентгеноструктурный анализ, ИК спектроскопия, ruthenium, nitroso complexes, ammino complexes, sulfato complexes, chloro complexes, synthesis, X-ray crystallography, IR spectroscopy
Abstract
After the addition of the saturated NaClO4 solution to the solution of trans -[Ru(NO)(NH3)4SO4] HSO4H2O, trans -[Ru(NO)(NH3)4SO4]ClO4 perchlorate salt (I) is obtained with an yield of 80 %. The heating of trans -[Ru(NO)(NH3)4(H2O)](HSO4)SO4 at a temperature of 220 C results in a complete removal of coordination water and a partial removal of ammonia molecules. At successive treatment of the thermolysis product with sulfuric and hydrochloric acids [Ru(NO)(NH3)4SO4][Ru(NO)(NH3)3Cl(SO4)]HSO4H2O crystals (II) are obtained. By X-ray crystallography the structure of the obtained compounds is determined: for I space group P 21/ c , a = 6.6949(9), b = 13.7049(19), c = 12.8641(17) , = 101.028(4); for II, space group Р 21/ c , a = 14.1304(4), b = 12.4908(3), c = 11.6264(3) , = 94.1980(10).
|
