All interatomic distances in the title compound, C~13~H~15~N~3~O~2~S, are normal. The 1,2,4-triazole ring is planar and is inclined at 46.50β (6)Β° to the phenyl ring. The ethoxycarbonylmethyl group is also close to being planar and is inclined at 87.54β (9)Β° to the 1,2,4-triazole ring. The crystal was
(4-Amino-3-phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)triphenyltin(IV)
β Scribed by Wang, Qingfeng ;Zhang, Rufen ;Du, Lingyun
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 377 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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β¦ Synopsis
In the title complex, [Sn(C 6 H 5 ) 3 (C 8 H 7 N 4 S)], all bond lengths and angles show normal values. The Sn centre is fourcoordinated by three C atoms [Sn-C 2.119 (6)-2.133 (6) A Λ] and one N atom [Sn-N 2.107 (5) A Λ] in a distorted tetrahedral geometry. The crystal packing exhibits no classical intermolecular hydrogen bonds.
π SIMILAR VOLUMES
All interatomic distances in the title compound, C~5~H~7~N~3~O~2~S, are normal. The 1,2,4-triazoline ring is planar and it is inclined at 78.61β (7)Β° to the planar acetic acid group. The molecules of the title compound are connected __via__ OβH...N hydrogen bonds into zigzag chains along the [101] di
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-HΓ Γ ΓN hydrogen bonds are observed and these form a five-membered ring.
In the molecule of the title compound, C 9 H 9 N 3 O, the dihedral angle between the planar rings is 7.49 (3) . In the crystal structure, intermolecular N-HΓ Γ ΓO hydrogen bonds link the molecules into dimers, which may be effective in the stabilization of the crystal structure.
In the molecule of the title compound, C 5 H 7 N 7 S, the essentially planar triazole ring and the 4-amino-5-mercapto-1,2,4-triazole moiety make a dihedral angle of 70.97 (5) . In the crystal structure, weak intermolecular N-HΓ Γ ΓN and N-HΓ Γ ΓS hydrogen bonds stabilize the packing.