Hemipotassium hemirubidium digallium(III) manganese(II) tris(phos­phate) dihydrate

The title manganese(II) substituted gallophosphate, K(0.5)Rb(0.5)[Ga(2)Mn(PO(4))(3)(H(2)O)(2)], features a three-dimensional network built of PO(4) tetra­hedra, GaO(5) trigonal bipyramids and MnO(6) octa­hedra. The Rb(I) and K(I) ions, which are disordered with respect to each other in a 1:1 ratio,...

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Detalles Bibliográficos
Autores principales: Zhang, Jing, Li, Ping, Liu, Zhi-Hong, Ng, Seik Weng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Inorganic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3089190/
https://www.ncbi.nlm.nih.gov/pubmed/21754256
http://dx.doi.org/10.1107/S160053681101258X
Descripción
Sumario:The title manganese(II) substituted gallophosphate, K(0.5)Rb(0.5)[Ga(2)Mn(PO(4))(3)(H(2)O)(2)], features a three-dimensional network built of PO(4) tetra­hedra, GaO(5) trigonal bipyramids and MnO(6) octa­hedra. The Rb(I) and K(I) ions, which are disordered with respect to each other in a 1:1 ratio, occupy sites within the channels of the framework. The Rb(I)/K(I) and Mn(II) atoms occupy positions of 2 symmetry, as does one of the two P atoms. The Rb(I)/K(I) site is surrounded by six O atoms [2.996 (2)–3.178 (4) Å] in an irregularly-shaped coordination environment. O—H⋯O hydrogen bonds between the water molecules and phosphate O atoms consolidate the crystal packing.

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