Two- and Three-Dimensional Polymeric Co(II) Terephthalates with 3,3',5,5'-Tetrabromo-4,4'-bipyridine (3,3'5,5'-BrBipy)
摘要
Abstract
The reaction of 3,3',5,5'-tetrabromo-4,4'-bipyridine (BrBipy) with cobalt nitrate and terephthalic acid (H2Bdc) gave 2D and 3D metal-organic frameworks {[Co2(Bdc)2(BrBipy)2(H2O)4]·4DMF} (I) and {[Co2(Ddc)4(BrDipy)]·2MeOH} (II), respectively. The structure of the complexes was studied by X-ray diffraction (CCDC nos. 2259216 (I) and 2259214) (II)).