Acta Cryst. (2013). E69, m438 [ doi:10.1107/S160053681301831X ]
Abstract: In the monomeric title complex, [Li(C4H3N2O2)(H2O)3], the Li+ cation is coordinated by a pyrazole N atom and three water molecules in a distorted tetrahedral geometry. The carboxylate group is deprotonated. The complex molecules are involved in O-HO and N-HO hydrogen bonding, forming layers stacked along the b axis.
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