𝔖 Bobbio Scriptorium
✦   LIBER   ✦

2-(3,4-Dichloro­benzoyl­meth­yl)-1,2-benzisothia­zol-3(2H)-one 1,1-dioxide

✍ Scribed by Xu, Liang-Zhong ;Huang, Yong-Wei ;Yu, Guan-Ping ;Zhang, Pu-Yong ;Yang, Ya-Xun

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
205 KB
Volume
61
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis

In the title molecule, C 15 H 9 Cl 2 NO 4 S, all bond lengths and angles are within normal ranges. In the crystal structure, the molecules are linked into a three-dimensional network via weak C-HÁ Á ÁO hydrogen bonds.

📜 SIMILAR VOLUMES

2-Benzyl-1,2-benzisothia­zol-3(2H)-one 1
2-Benzyl-1,2-benzisothia­zol-3(2H)-one 1,1-dioxide
✍ Wen, Hui-Liang ;Zuo, Jun-Hui ;Ding, Liang ;Lai, Bo-Wen ;Liu, Chong-Bo 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 211 KB

In the title molecule, C 14 H 11 NO 3 S, the benzoisothiazole ring system and the benzyl group form a dihedral angle of 87.7 (9) . The crystal structure is stabilized by weak intermolecular C-HÁ Á ÁO hydrogen bonds.

1-[(2-Chloro­thia­zol-5-yl)meth­yl]-N′-[
1-[(2-Chloro­thia­zol-5-yl)meth­yl]-N′-[2-(2,4-dichloro­phen­oxy)acet­yl]-5-methyl-1H-1,2,3-triazole-4-carbohydrazide
✍ Yan, Man ;Shi, De-Qing 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 225 KB

In the title compound, C 16 H 13 Cl 3 N 6 O 3 S, the substituted triazole ring is bound via a methylene bridge to a chlorothiazole unit. There is evidence for significant electron delocalization in the triazolyl system. Both intra-and intermolecular hydrogen bonds are found in the structure.