𝔖 Bobbio Scriptorium
✦   LIBER   ✦

5-Azido-3,3-dimeth­yl-2-oxo-1-thia-4,6-diaza­indan 1,1-dioxide

✍ Scribed by Tian, Li ;Wang, Da-Xiang

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

No coin nor oath required. For personal study only.

✦ Synopsis

In the title molecule, C 7 H 7 N 5 O 3 S, all of the atoms in the fused ring system, except for the O atom, are essentially in the same plane. The O atom forms the flap of the envelope conformation of the sultone ring. In the absence of any hydrogen-bond orstacking interactions, the structure appears to be stabilized only by normal van der Waals interactions.

📜 SIMILAR VOLUMES

2,2-Dimeth­yl-6-(4-nitro­phen­yl)-4-phen
2,2-Dimeth­yl-6-(4-nitro­phen­yl)-4-phen­yl-1,3-diaza­bicyclo­[3.1.0]hex-3-ene
✍ Dyakonenko, Viktoria V. ;Shishkin, Oleg V. ;Zbruev, Alexandr V. ;Desenko, Sergey 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 130 KB

In the crystal structure of the title compound, C 18 H 17 N 3 O 2 , the imidazoline ring has a very flattened envelope conformation, with a twisted endocyclic C N double bond.

1-(4,6-Dimeth­oxy-1,3,5-triazin-2-yl­oxy
1-(4,6-Dimeth­oxy-1,3,5-triazin-2-yl­oxy)-1H-benzotriazole
✍ Zhang, Da-Tong ;Sun, Fang-Gang ;Sun, Ya-Wei ;Duan, Gui-Yun ;Wang, Jian-Wu 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 130 KB

In the title compound, C 11 H 10 N 6 O 3 , the mean planes of the benzotriazole ring system and the 1,3,5-triazine ring make a dihedral angle of 89.3 (3) . The crystal packing is stabilized by stacking interactions and van der Waals forces.