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catena-poly[[[tetraaquacobalt(II)]-μ-4,4′-bipyridine-κ2 N: N′] phthalate dihydrate].
- Source :
-
Acta Crystallographica: Section E . Nov2004, Vol. 60 Issue 11, pm1703-m1705. 3p. 4 Diagrams, 2 Charts. - Publication Year :
- 2004
-
Abstract
- A polymeric cobalt complex, {[Co(C10H8N2)(H2O)4](C8H4O4)·2H2O} n, was synthesized and its crystal structure has been determined by X-ray diffraction. The complex exhibits a polymeric structure consisting of six-coordinated CoII units linked via 4,4′-bi­pyridine (4,4′-bpy) to form a linear chain. The asymmetric unit contains only one half-mol­ecule of the bridging ligand and two coordinated water molecules, the CoII ion and the bridging ligand lying on a twofold rotation axis. Each cobalt(II) ion is in a distorted octahedral environment with a CoN2O4 core; 4,4′-bpy acts as a bridging ligand and four O atoms from coordinated water mol­ecules act as terminal ligands. The chains are linked to (which also lie on twofold axes) uncoordinated phthalate anions and water mol­ecules by extensive hydrogen bonds to form a three-dimensional supramolecular structure. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 16005368
- Volume :
- 60
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- Acta Crystallographica: Section E
- Publication Type :
- Academic Journal
- Accession number :
- 18816823
- Full Text :
- https://doi.org/10.1107/S1600536804025930