𝔖 Bobbio Scriptorium
✦   LIBER   ✦

4,4,5,5-Tetra­methyl-2-(p-pyridyl)­imidazoline-1-oxyl 3-oxide

✍ Scribed by Zhao, Qihua ;Wang, Xiaofeng ;Fang, Ruibin ;Tiekink, Edward R. T.

Publisher
International Union of Crystallography
Year
2003
Tongue
English
Weight
188 KB
Volume
59
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

4,4,5,5-Tetra­methyl-2-(4-pyrid­yl)­imid
4,4,5,5-Tetra­methyl-2-(4-pyrid­yl)­imidazolin-1-oxyl 3-oxide
✍ Zhang, Chen-Xi ;Sun, Dong-Lan ;Wang, Xiao-Cong 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 62 KB

The molecular structure of the title radical compound, C 12 H 16 N 3 O 2 , has crystallographic C 2 symmetry. The dihedral angle between the pyridine and imidazole rings is 25.66 (15) .

Di­aqua­dibenzoatobis­[2-(4-pyridyl-κN)-
Di­aqua­dibenzoatobis­[2-(4-pyridyl-κN)-4,4,5,5-tetra­methyl­imidazoline-1-oxyl 3-oxide]­nickel(II)
✍ Zhao, Qihua ;Wang, Xiaofeng ;Fang, Ruibin ;Tiekink, Edward R. T. 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 410 KB

Single-crystal X-ray study T = 223 K Mean '(C±C) = 0.003 A Ê R factor = 0.049 wR factor = 0.123 Data-to-parameter ratio = 21.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.