caa a22 4500 463239539 CHVBK 20180405153308.0 cr unu---uuuuu 170326e20070501xx s 000 0 eng 10.1007/s10947-007-0073-1 doi (NATIONALLICENCE)springer-10.1007/s10947-007-0073-1 Synthesis of non-equilibrium PtxOs1− x Solid solutions. Crystal structure of [Pt(NH3)4][OsCl6] [Elektronische Daten] [I. Korol'kov, A. Gubanov, K. Yusenko, I. Baidina, S. Gromilov] Several non-equilibrium solid solutions belonging to the platinum-osmium systems Os0.9Pt0.1, Os0.8Pt0.2, Os0.5Pt0.5, Os0.7Pt0.3, Os0.75Pt0.25 are prepared and studied. The thermal decomposition of [Pt(NH3)4][OsCl6] in the hydrogen and helium atmosphere is investigated. It is found that the Pt0.5Os0.5 solid solution develops through the formation of (NH4)2[OsCl6] and a metallic phase based on Pt. The crystal structure of a double complex salt [Pt(NH3)4][OsCl6] is studied (X8-APEX Bruker, 1508 independent reflections, R = 2.04%). Crystal data for PtOsN4Cl6H12 are: a = 11.6216(5) Å, b = 11.0016(5) Å, c = 10.3819(5) Å, V = 1327.4(1) Å3, space group Cmca, Z = 4, d x = 3.333 g/cm3. The coordination polyhedron around Os is octahedral: 〈Os-Cl〉 2.357 Å, ∠Cl-Os-Cl 89.5-90.5°, while around Pt it is square-planar: Pt-N 2.046 Å, ∠ N-Pt-N 89.59° and 90.41°. Springer Science+Business Media, Inc., 2007 platinum nationallicence osmium nationallicence thermal decomposition nationallicence powder X-ray diffraction nationallicence crystal chemical analysis nationallicence Korol'kov I. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Gubanov A. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Yusenko K. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Baidina I. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Gromilov S. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Journal of Structural Chemistry Springer US 48/3(2007-05-01), 486-493 0022-4766 48:3<486 2007 48 10947 https://doi.org/10.1007/s10947-007-0073-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10947-007-0073-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Korol'kov I. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Gubanov A. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Yusenko K. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Baidina I. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Gromilov S. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 773 0- Journal of Structural Chemistry Springer US 48/3(2007-05-01), 486-493 0022-4766 48:3<486 2007 48 10947 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer