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引用本文的文献

1
4-[(2-Bromo-benzyl-idene)amino]-3-(pyridin-4-yl)-1H-1,2,4-triazole-5(4H)-thione.4-[(2-溴-苄叉基)氨基]-3-(吡啶-4-基)-1H-1,2,4-三唑-5(4H)-硫酮
Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 1;68(Pt 7):o1996. doi: 10.1107/S1600536812024439. Epub 2012 Jun 2.

4-氨基-3-(4-吡啶基)-1,2,4-三唑-5(4H)-硫酮

4-Amino-3-(4-pyrid-yl)-1,2,4-triazole-5(4H)-thione.

作者信息

Zou Fang, Xuan Wei-Min, Fang Xue-Ming, Zhang Hui

机构信息

State Key Laboratory for the Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 6;64(Pt 1):o213. doi: 10.1107/S1600536807064331.

DOI:10.1107/S1600536807064331
PMID:21200779
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2915274/
Abstract

In the title mol-ecule, C(7)H(7)N(5)S, the pyridyl and triazole rings form a dihedral angle of 20.07 (6)°. Inter-molecular N-H⋯N hydrogen bonds link the mol-ecules into chains extended in the direction [10]. Further stability is provided by π⋯π stacking inter-actions, indicated by short distances between the centroids of triazole rings [3.480 (5) Å] and pyridyl rings [3.574 (5) Å] of neighbouring mol-ecules.

摘要

在标题分子C(7)H(7)N(5)S中，吡啶基环和三唑环形成的二面角为20.07 (6)°。分子间的N-H⋯N氢键将分子连接成沿[10]方向延伸的链。相邻分子的三唑环质心[3.480 (5) Å]与吡啶基环质心[3.574 (5) Å]之间的短距离表明存在π⋯π堆积相互作用，从而提供了进一步的稳定性。