The organic mol-ecule of the title compound, C(18)H(14)N(4)O(2)·H(2)O, lies on a center of inversion located at the centre of the central phenyl-ene ring. There are two half-molecules in the asymmetric unit. In the crystal, the mol-ecules are linked through by N-H⋯O and O-H⋯N hydrogen bonds involving the water mol-ecule, forming a layer structure. The layers inter-act by π-π inter-actions between the aromatic rings.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977464 | PMC |
| http://dx.doi.org/10.1107/S1600536809024684 | DOI Listing |
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