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Acta Cryst. (2013). E69, m89
[ doi:10.1107/S160053681205177X ]

Bis(2,2',2''-nitrilotriacetamide-[kappa]3O,N,O')nickel(II) dinitrate tetrahydrate

X.-H. Deng, Q.-J. Nie and F.-J. Zhu

Abstract: In the title compound, [Ni(C6H12N4O3)2](NO3)2·4H2O, the NiII cation is located on an inversion center and is N,O,O'-chelated by two nitrilotris(acetamide) molecules in a distorted octahedral geometry. The complex cations, nitrate anions and lattice water molecules are connected by O-H...O and N-H...O hydrogen bonds, forming a three-dimensional supramolecular structure.


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