biostudies-literatureUnknown66(Pt 2)Niu BHThe title compound, [Mn(C(8)H(7)N(3))(3)](2)[SiMo(12)O(40)]·6H(2)O, consists of an [SiMo(12)O(40)](4-) heteropolyanion, lying on a centre of inversion, and a complex [Mn(C(8)H(7)N(3))(3)](4+) cation. The Mn(II) atom of the cation is hexa-coordinated in a distorted octa-hedral geometry by six N atoms from three chelating 3-(2-pyrid-yl)pyrazole ligands. In the heteropolyanion, the four O atoms of the tetra-hedral SiO(4) group each half-occupy eight sites due to Si lying on the centre of inversion. N-H⋯O and O-H⋯O hydrogen bonding mediated by the water mol-ecules leads to a consolidation of the structure.Acta crystallographica. Section E, Structure reports onlinem201https://www.ebi.ac.uk/biostudies/studies/S-EPMC2979799biostudies-literatureBis{tris-[3-(2-pyrid-yl)pyrazole]manganese(II)} dodeca-molybdosilicate hexa-hydrate.PMC2979799Xi YLi TWu SXNiu BHfalseBis{tris-[3-(2-pyrid-yl)pyrazole]manganese(II)} dodeca-molybdosilicate hexa-hydrate.The title compound, [Mn(C(8)H(7)N(3))(3)](2)[SiMo(12)O(40)]·6H(2)O, consists of an [SiMo(12)O(40)](4-) heteropolyanion, lying on a centre of inversion, and a complex [Mn(C(8)H(7)N(3))(3)](4+) cation. The Mn(II) atom of the cation is hexa-coordinated in a distorted octa-hedral geometry by six N atoms from three chelating 3-(2-pyrid-yl)pyrazole ligands. In the heteropolyanion, the four O atoms of the tetra-hedral SiO(4) group each half-occupy eight sites due to Si lying on the centre of inversion. N-H⋯O and O-H⋯O hydrogen bonding mediated by the water mol-ecules leads to a consolidation of the structure.2010-01-01T00:00:00Z2010 Jan2025-04-26T21:39:24.257Z2019-03-27T00:00:56ZS-EPMC29797992157966510.1107/S1600536810001492