Acta Cryst. (2011). E67, m213 [ doi:10.1107/S1600536811001620 ]
Abstract: In the title compound, [Mn(C6H4N5O)2(H2O)2]·2H2O, the MnII ion is situated on an inversion centre and is coordinated by the O and N atoms of two bis-chelating 5-(2-pyridyl-1-oxide)tetrazolate ligands and two O atoms of two water molecules in a distorted octahedral geometry. All the water H atoms are involved in O-HN and O-HO hydrogen bonds with uncoordinated water O atoms and tetrazole N atoms, which link the molecules into a three-dimensional network.
Online 15 January 2011
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