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Acta Cryst. (2013). E69, m612-m613
[ doi:10.1107/S1600536813028304 ]

Rubidium penta­aqua­(L-serine)cobalt(II) hexa­hydrogenhexa­molybdocobaltate(III) L-serine monosolvate deca­hydrate

J. Iijima, H. Naruke and H. Takiyama

Abstract: The Co2+ ion in the title compound, Rb[Co(C3H7NO3)(H2O)5][H6CoMo6O24]·C3H7NO3·10H2O, is coordinated by five water mol­ecules and one O-monodentate L-serine ligand in a slightly distorted octahedral geometry. The Rb+ ion is irregularly coordinated by nine O atoms. In the crystal, the [H6CoIIIMo6O24]3- polyanions are stacked along the b-axis direction, mediated by bridging Rb-O bonds. N-H...O and O-H...O hydrogen bonds are observed involving the L-serine mol­ecules.

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