5-Phenyl-1,3,4-oxadiazol-2-amine

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منابع مشابه

5-Phenyl-1,3,4-oxadiazol-2-amine

In the title complex, C(8)H(7)N(3)O, the C-O [1.369 (2) and 1.364 (3) Å] and C=N [1.285 (3) and 1.289 (3) Å] bond lengths in the oxadiazole ring are each almost identical within systematic errors, although different substituents are attached to the ring. The phenyl ring is inclined to the planar oxadiazole ring [r.m.s. deviation 0.002 Å] by 13.42 (18)°. In the crystal, molecules are linked via ...

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5-(4-Methyl­phen­yl)-1,3,4-oxadiazol-2-amine

In the crystal structure of the title compound, C(9)H(9)N(3)O, adjacent mol-ecules are linked through N-H⋯N hydrogen bonds into a three-dimensional network.

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2-[3,4-Dibut­oxy-5-(5-phenyl-1,3,4-oxadiazol-2-yl)-2-thien­yl]-5-phenyl-1,3,4-oxadiazole

In the title compound, C(28)H(28)N(4)O(4)S, the dihedral angles between the central thio-phene ring and its pendant oxadiazole rings are 1.2 (3) and 9.8 (3)°. The dihedral angles between the oxadiazole and phenyl rings are 2.9 (3) and 1.8 (3)°. Some short intra-molecular C-H⋯O contacts occur.

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Ethyl 2-(5-phenyl-1,3,4-oxadiazol-2-ylsulfan­yl)acetate

The title mol-ecule, C(12)H(12)N(2)O(3)S, is composed of two individually planar units, viz. 5-phenyl-1,3,4-oxadiazol-2-yl-sulfanyl and ethyl acetate, which are oriented at almost right angles [80.07 (8)°] with respect to each other. The structure is stabilized by weak inter-molecular C-H⋯O and C-H⋯N hydrogen bonds. The phenyl and oxadiazole rings show π-π stacking inter-actions [centroid-centr...

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(E)-5-Phenyl-N-(2-thienylmethyl­ene)-1,3,4-thia­diazole-2-amine

In the title compound, C(13)H(9)N(3)S(2), the thio-phene and phenyl rings are oriented at dihedral angles of 8.00 (7) and 6.31 (7)°, respectively, with respect to the central thia-diazole ring. No significant C-H⋯S and π-π inter-actions exist in the crystal structure.

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ژورنال

عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online

سال: 2012

ISSN: 1600-5368

DOI: 10.1107/s1600536812040640