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Acta Cryst. (2013). E69, m10-m11
[ doi:10.1107/S1600536812048350 ]

Bis(ethanamidinium) (1,10-phenanthroline-2,9-dicarboxylato)manganate(II) heptahydrate

Y.-L. Miao, H.-B. Wang and W.-D. Song

Abstract: In the title complex, (C2H7N2)2[Mn(C14H6N2O4)2]·7H2O, the MnII atom is coordinated by four N atoms and four O atoms from two 1,10-phenanthroline-2,9-dicarboxylate ligands in a distorted dodecahedral geometry. The double negative charge is balanced by two ethanamidinium cations. A three-dimensional supramolecular structure is formed through N-H...O and O-H...O hydrogen bonds and [pi]-[pi] stacking interactions [centroid-centroid distance = 3.553 (2) Å].

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