A view of (I) with the atom-numbering scheme. Displacement ellipsoids for non-H atoms are drawn at the 50% probability level.
2-Amino-5-(2-phenyl-1,2,3-triazol-4-yl)-1,3,4-oxadiazole
✍ Scribed by Wang, Fenhua ;Qin, Zhanglan ;Huang, Jiangsheng
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 118 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
In the structure of the the title compound, C 10 H 8 N 6 O, the triazole and oxadiazole rings are almost coplanar. The oxadiazole ring participates in intermolecular N-HÁ Á ÁN hydrogen bonds, forming an infinite network in the ac plane.
stacking between parallel oxadiazole rings contributes to the stabilization of the crystal packing.
📜 SIMILAR VOLUMES
The title compound, C 22 H 18 N 2 O 3 , was synthesized by oxidation of benzoic acid (3-benzyloxy-4-methoxybenzylidene)hydrazide with bis(trifluoroacetoxy)iodobenzene in chloroform at room temperature.
The title compound, C 18 H 18 N 2 O, has been synthesized by the reaction of N-tert-butyl-N H -(4-ethylbenzoyl)-3,5-dimethylbenzoylhydrazine with oxalyl chloride. The three rings are nearly coplanar and the molecular geometry is unexceptional.
In the title compound, C 11 H 9 N 5 OS, the molecules are linked into chains along the c axis via N-HÁ Á ÁN hydrogen bonds. The packing is further stabilized by C-HÁ Á Á andinteractions.
The title compound, C 20 H 14 N 12 S 2 , was synthesized by the reaction of 3-hydrazino-1H-1,2,4-triazole with phenyl isocyanate in benzene and by ring closure in an alkaline medium. Intermolecular N-HÁ Á ÁN hydrogen bonds are observed and these form a five-membered ring.
In the crystal structure of the title compound, C 10 H 9 ClN 2 O 3 S, there are intramolecular C-HÁ Á ÁO and C-HÁ Á ÁN and intermolecular C-HÁ Á ÁO hydrogen bonds.