4-(1H-Tetrazol-5-yl)-1H-indole
نویسندگان
چکیده
There are two mol-ecules with similar configurations in the asymmetric unit of the title compound, C(9)H(7)N(5), which are linked by inter-molecular N-H⋯N hydrogen bonds into chains with graph-set motif C(2) (2)(8) along the b axis. The indole core has the expected planar geometry in the two mol-ecules, with a maximum deviation of 0.008 (8) Å from the least-squares plane defined by the nine constituent atoms, and the dihedral angles between the indole and tetra-zole rings are similar [42.4 (2) and 42.7 (2)°].
منابع مشابه
5-(1H-Tetrazol-5-yl)-1H-indole monohydrate
In the title compound, C(9)H(7)N(5)·H(2)O, the inter-planar angles between the benzene and tetra-zole 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-tetra-zol-5-yl)-1H-indole mol-ecules into chains extended along the b axis. The chains are further inter-connected into layers parallel ...
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متن کاملBis[(diaminomethylidene)azanium] 5-(1-oxido-1H-1,2,3,4-tetrazol-5-yl)-1H-1,2,3,4-tetrazol-1-olate
The anion of the title salt, 2[C(NH(2))(3)](+)·C(2)N(8)O(2) (2-), lies on a center of inversion and its two five-membered rings are coplanar. The guanidinium cation forms N-H⋯O and N-H⋯N hydrogen bonds to the anion, generating an eight-membered ring. Other hydrogen bonds lead to the formation of a three-dimensional network.
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010