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Synthesis and structure of layered fluorine-containing crystal hydrates based on aquacomplexes of noble metals

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Abstract

Crystal hydrates were synthesized based on aquaions of noble metals [M(H2O)6]F3·nH2O, where n = 3–8 and M = Ir, Rh. The structure of the resulting crystal hydrates with three aqueous molecules is characterized by the space group P3, Z = 1 and has a layered form. The positively charged layers [M(H2O)6F +2 which alter with negatively charged layers of the composition ∼-·3H2O, are located perpendicular to the c axis. According to X-ray structural and nuclear magnetic resonance data, the water molecules and the F- ions in the negatively charged layers are disordered.

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Translated fromZhurnal Strukturnoi Khimii, Vol.40, No. 2, pp. 259–264, March–April, 1999.

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Shipachev, V.A., Isakova, V.G., Kozlova, S.G. et al. Synthesis and structure of layered fluorine-containing crystal hydrates based on aquacomplexes of noble metals. J Struct Chem 40, 214–219 (1999). https://doi.org/10.1007/BF02903649

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  • DOI: https://doi.org/10.1007/BF02903649

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