Syntheses, structures, and magnetic properties of five coordination polymers constructed from biphenyl-3,4′,5-tricarboxylic acid and (bis)imidazole linkers
作者:Xiutang Zhang、Liming Fan、Wei Zhang、Weiliu Fan、Liming Sun、Xian Zhao
DOI:10.1039/c3ce42565g
日期:——
Five coordination polymers (CPs), namely [Ni1.5(BPT)(1,4-bib)2(H2O)]·(1,4-bib)0.5·2H2O}n (1), [Co2(BPT)(1,3-bimb)(μ3-OH)]·H2O}n (2), [Zn(HBPT)(1,3-bimb)]·H2O}n (3), [Co2(BPT)(H2BPT)(4,4′-bibp)2]·2H2O}n (4), and [Mn2.5(BPT)(4,4′-bibp)2.5(SO4)(H2O)]n (5) (H3BPT = biphenyl-3,4′,5-tricarboxylic acid, 1,4-bib = 1,4-bis(1H-imidazol-1-yl)benzene, 1,3-bimb = 1,3-bis(imidazol-1-ylmethyl)benzene, and 4,4′-bibp
五个配位聚合物(CP),即[Ni 1.5(BPT)(1,4-bib)2(H 2 O)]·(1,4-bib)0.5 ·2H 2 O} n(1),[ CO 2(BPT)(1,3- BIMB)(μ 3 -OH)]·H 2 ö} ñ(2),[锌(HBPT)(1,3- BIMB)]·H 2 ö} ñ(3),[Co 2(BPT)(H 2 BPT)(4,4'-bibp)2 ]·2H 2 O} n(4)和[Mn 2.5(BPT)(4,4'-bibp)2.5(SO4)(H 2 O)] n( 5)(H 3 BPT =联苯-3,4',5-三羧酸,1,4-bib = 1,4-双(1 H-咪唑-1-基)在水热条件下合成了苯,1,3-bimb = 1,3-双(咪唑-1-基甲基)苯和4,4'-bibp = 4,4'-双(咪唑-1-基)联苯情况。它们的结构通过单晶X射线衍射分析确定,并进一步通过元素分析,红外光谱