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Acta Cryst. (2013). E69, m541
[ doi:10.1107/S1600536813024045 ]

Poly[tetramethylammonium [tri-[mu]2-formato-[kappa]6O:O'-manganate(II)]]

C.-Y. Han, M.-M. Liu and Q.-Q. Dang

Abstract: In the title compound, {(C4H12N)[Mn(HCO2)3]}n, the MnII atom lies on an inversion centre and is coordinated by O-atom donors from the three double-bridging formate ligands, one of which lies across a crystallographic mirror plane, giving a slightly distorted octahedral coordination sphere. A three-dimensional NaCl-type framework is generated in which the tetramethylammonium cations, which lie across mirror planes and occupy the cavities in the polymer structure, form weak C-H...O hydrogen bonds with the formate ligands.

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