Abstract
In the crystal structure of the title compound, C7H6N3O2 +·H2PO4 −·C7H5N3O2·2H2O, the components are connected through O—H⋯O, N—H⋯O and O—H⋯N hydrogen-bonding interactions, forming a sheet-like structure parallel to (101). Adjacent sheets are further linked together by strong O—H⋯O hydrogen-bonds involving the dihydrogenphosphate groups. π–π stacking interactions between neighbouring aromatic constituents [centroid–centroid distance 3.653 (3) Å] help to consolidate the crystal packing.
Highlights
In the crystal structure of the title compound, C7H6N3O2+H2PO4C7H5N3O22H2O, the components are connected through O—H O, N—H O and O—H N hydrogenbonding interactions, forming a sheet-like structure parallel to
Symmetry codes: (i) −x+1, −y+1, −z+1; (ii) x−1, y, z; (iii) −x+1, −y+2, −z+1; (iv) −x+1, −y+2, −z; (v) x, y, z−1; (vi) −x+2, −y+2, −z+1
Summary
State Key Lab. Base of Novel Functional Materials and Preparation Science, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, People’s Republic of China. In the crystal structure of the title compound, C7H6N3O2+H2PO4C7H5N3O22H2O, the components are connected through O—H O, N—H O and O—H N hydrogenbonding interactions, forming a sheet-like structure parallel to (101). Adjacent sheets are further linked together by strong. – stacking interactions between neighbouring aromatic constituents [centroid–centroid distance. 3.653 (3) Å] help to consolidate the crystal packing. For the preparation of inorganic metal phosphates, see: Benard et al (1996); Jensen et al (2000). For template synthesis of phosphates, see: Sameski et al (1993); Lii et al (1998). For phosphates with organic cations, see: Dakhlaoui et al
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