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Triaqua­(pyridine-2,5-dicarboxyl­ato-κ2N,O2)[4,4,5,5-tetra­methyl-2-(4-pyrid­yl)imidazoline-1-oxyl-κN2]zinc(II)

✍ Scribed by Gao, Dong-Zhao ;Jiang, Zong-Hui ;Liao, Dai-Zheng

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

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📜 SIMILAR VOLUMES

μ-4,4′-Bipyridine-κ2N:N′-bis­[triaqua­(p
μ-4,4′-Bipyridine-κ2N:N′-bis­[triaqua­(pyridine-2,4-dicarboxyl­ato-κ2N,O)cobalt(II)] dihydrate
✍ Zhang, Xian-Ming 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 110 KB

The title centrosymmetric dinuclear complex, [Co 2 -(C 7 H 3 NO 4 ) 2 (C 10 H 8 N 2 )(H 2 O) 6 ]Á2H 2 O, has been synthesized hydrothermally. The cobalt(II) ion is coordinated in a slightly distorted octahedral environment by one N atom and one carboxylate O atom in N,O-chelating mode from one 2,4py

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) .

Tetra­aqua­bis[5-(4-pyrid­yl)-1,3,4-oxad
Tetra­aqua­bis[5-(4-pyrid­yl)-1,3,4-oxadiazole-2-thiol­ato-κN4]zinc(II) dihydrate
✍ Xu, Hong-Xia ;Ma, Jian-Ping ;Huang, Ru-Qi ;Dong, Yu-Bin 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 220 KB

In the structure of the title compound, [Zn(C 7 H 4 N 3 OS) 2 -(H 2 O) 4 ]Á2H 2 O, the Zn II atom, located on an inversion centre, is coordinated by the pyridyl groups of two oxadiazole ligands and four water molecules. The packing is dominated by a three-dimensional system of hydrogen bonds.