catena-Poly[[(2,2′-bipyridine)cadmium(II)]-di-μ-bromo]
✍ Scribed by Han, Jinyu ;Fang, Jian ;Dong, Yang ;Chang, Heying
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 353 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title hydrated 2,2 0 -bipyridine-6,6 0 -dicarboxylatecadmium(II) complex, {[Cd(C 12 H 2 N 2 O 4 )(H 2 O) 2 ]Á2H 2 O} n , crystallizes with eight oxygen-bridged monomer units in the unit cell. The divalent cadmium ion is seven-coordinate, and the coordination polyhedron can best be described as s
Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.003 A Ê R factor = 0.040 wR factor = 0.097 Data-to-parameter ratio = 14.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The crystal structure of [HgBr 2 (Pyo)] n (Pyo = pyridazine, C 4 H 4 N 2 ) consists of strands of octahedrally coordinated mercuric centers asymmetrically bridged by bromide and connected by the two neighboring N atoms of pyridazine molecules to complete the octahedral coordination of mercury. The H