A three-dimensional coordination framework containing μ4-sulfate anions [Cd(μ4-SO4)(bpy)]n (bpy=4,4′-bipyridine)
                                
                                    
                                        作者:Ying Xu、Wen-hua Bi、Xing Li、Dao-feng Sun、Rong Cao、Mao-chun Hong                                    
                                    
                                        DOI:10.1016/s1387-7003(03)00022-4
                                    
                                    
                                        日期:2003.5
                                    
                                    The reaction of 3CdSO(4).8H(2)O with 4,4'-bipyridine (bpy) in aqueous solution gives rise to a coordination polymer [Cd(mu(4)-SO4)(bpy)](n) (1). X-ray single-crystal diffraction analyses reveal that the compound in space group P2(1)2(1)2 creates a three-dimensional structure with unusual mu(4)-sulfate-bridges. (C) 2003 Elsevier Science B.V. All rights reserved.