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. 2012 Jul 1;68(Pt 7):o2286.
doi: 10.1107/S1600536812029066. Epub 2012 Jun 30.

4-Nitro-phenol-2,4,6-triamino-1,3,5-triazine-water (2/1/1)

N Kanagathara, G Chakkaravarthi, M K Marchewka, S Gunasekaran, G Anbalagan

4-Nitro-phenol-2,4,6-triamino-1,3,5-triazine-water (2/1/1)

N Kanagathara et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title adduct, 2C(6)H(5)NO(3)·C(3)H(6)N(6)·H(2)O, the melamine and the two independent nitrophenol molecules are essentially planar, with maximum deviations of 0.0294 (10), 0.0706 (12) and 0.0742 (12) Å, respectively. In the crystal, N-H⋯N, O-H⋯N, N-H⋯O and O-H⋯O hydrogen bonds link the components into a three-dimensional network. In addition, weak π-π inter-actions [centroid-centroid distances = 3.728 (3) and 3.749 (3) Å] are observed.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of (I), with 30% probability displacement ellipsoids for non-H atoms.
Fig. 2.
Fig. 2.
The packing of (I), viewed along the a axis. Intermolecular Hydrogen bonds are shown as dashed lines. H atoms not involved in hydrogen bonding have been omitted.
See this image and copyright information in PMC

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