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organic compounds
In the title compound [2-hydroxybenzaldehyde 2-pyridylcarbonylhydrazone hemihydrate, C13H11N3O2.0.5H2O, or (1).0.5H2O], molecules of (1) are linked pairwise through intermolecular N—H
N hydrogen bonds. These pairs alternate with hydrogen-bonded water molecules to form one-dimensional chains.
N hydrogen bonds. These pairs alternate with hydrogen-bonded water molecules to form one-dimensional chains.
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