title: 3-Cyano-anilinium iodide monohydrate.
abstract: In the crystal structure of the title compound, C(7)H(7)N(2) (+)·I(-)·H(2)O, [C(7)H(7)N(2) (+)](n) chains extending along the a-axis direction are linked via N-H⋯N hydrogen bonds. The cations are further connected to the anions by N-H⋯I, N-H⋯O and O-H⋯I hydrogen bonds, leading to the formation of a sheet parallel to the ac plane. π-π inter-actions [centroid-centroid distance = 3.8378 (7) Å] link the sheets into a three-dimensional network.
authors: Ordered Matter Science Research Center, College of Chemistry and Chemical, Engineering, Southeast University, Nanjing 210096, People's Republic of China.
authors: Jing
authors: J
authors: Dai
authors: Xin-Yuan
authors: XY
authors: Chen
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