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Diaqua­bis(4,4′-bipyridine-κN)bis­(4-carboxy­phenoxy­acetato-κO)cobalt(II) tetra­hydrate

✍ Scribed by Deng, Zhao-Peng ;Gao, Shan ;Huo, Li-Hua ;Zhao, Jing-Gui

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

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✦ Synopsis

The crystal structure of the title complex, [Co(C 9 H 7 O 5 ) 2 -(C 10 H 8 N 2 ) 2 (H 2 O) 2 ]Á4H 2 O or [Co(4-CPOAH) 2 (4,4 0 -bipy) 2 -(H 2 O) 2 ]Á4H 2 O (4,4 0 -bipy is 4,4 0 -bipyridine and4-CPOAH À is the 4-carboxyphenoxyacetate monoanion), consists of two independent mononuclear molecules that interact through the uncoordinated water molecules. The Co II atoms lie on inversion centers and display an octahedral geometry defined by two oxyacetate O atoms of 4-CPOAH À groups, two N atoms of 4,4 0 -bipy ligands and two water molecules. A threedimensional supramolecular network structure is formed through hydrogen-bonding interactions.

📜 SIMILAR VOLUMES

Diaqua­bis(2,4-dichloro­phenoxy­acetato-
Diaqua­bis(2,4-dichloro­phenoxy­acetato-κO)bis­(1H-imidazole-κN3)cobalt(II)
✍ Hao, Xiao-Min ;Gu, Chang-Sheng ;Song, Wen-Dong ;Ma, De-Yun ;Liu, Zhong-Yuan 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 290 KB

The Co II atom in the mononuclear title complex, [Co(C 8 H 5 -Cl 2 O 3 ) 2 (C 3 H 4 N 2 ) 2 (H 2 O) 2 ], lies on an inversion center. The Co II atom has an octahedral coordination, involving two carboxylate O atoms of two monodentate 2,4-dichlorophenoxyacetate ligands, two N atoms of imidazole ligan