Abstract
In the title compound, C9H7N5·H2O, the interplanar angles between the benzene and tetrazole rings and between the benzene and imidazole rings are 8.71 (3) and 1.32 (2)°, respectively. In the crystal, strong N—H⋯N hydrogen bonds link the organic 5-(1H-tetrazol-5-yl)-1H-indole molecules into chains extended along the b axis. The chains are further interconnected into layers parallel to (100) via strong O—H⋯N and N—H⋯O hydrogen bonds. Furthermore, the layers are interconnected via strong O—H⋯N hydrogen bonds. Moreover, cohesion between the layers is provided by the π–π interactions between the imidazole, tetrazole and benzene rings with centroid–centroid distances of 3.766 (2), 3.832 (2) and 3.733 (2) Å.
Highlights
C9H7N5H2O, the interplanar angles between the benzene and tetrazole rings and between the benzene and imidazole rings are 8.71 (3) and 1.32 (2), respectively
Strong N—H N hydrogen bonds link the organic 5-(1H-tetrazol-5-yl)-1H-indole molecules into chains extended along the b axis
The chains are further interconnected into layers parallel to (100) via strong O—
Summary
R factor = 0.045; wR factor = 0.105; data-to-parameter ratio = 8.5. C9H7N5H2O, the interplanar angles between the benzene and tetrazole rings and between the benzene and imidazole rings are 8.71 (3) and 1.32 (2) , respectively. Strong N—H N hydrogen bonds link the organic 5-(1H-tetrazol-5-yl)-1H-indole molecules into chains extended along the b axis. The chains are further interconnected into layers parallel to (100) via strong O—. The layers are interconnected via strong O—H N hydrogen bonds. Cohesion between the layers is provided by the – interactions between the imidazole, tetrazole and benzene rings with centroid–centroid distances of 3.766 (2), 3.832 (2) and 3.733 (2) Å
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