analyses, IR spectra, single-crystal and powder X-ray diffraction. Furthermore, thermal analyses (TG and DTG) of the complexes have been carried out. The single crystal X-ray diffraction analyses reveal that 1 displays a 2-D structure with sql/Shubnikov tetragonal plane net topology. Complex 2 exhibits a twofold interpenetrating 3-D + 3-D→3-D framework with bnn hexagonal BN topology while 3 isa 3-D coordination
摘要 三种新的 Cd(II) 配位聚合物,[Cd(μ-dmg)(μ-bib)]n (1), [Cd(μ-dmg)(μ-pbix)1.5]⋅
H2O}n (2) [Cd2(μ-dmg)2(μ-ptmbix)2]n (3) (H2dmg =
2,2-二甲基戊二酸, bib = 1,4-di(1H-imidazol-1-yl)butane, pbix = 1,4-双((
1H-咪唑-1-基)甲基)苯和ptmbix = 1,1'-((2,3,5,6-四甲基-1,4-亚苯基)双(亚甲基))双(
1H-咪唑)),
水热合成,并通过元素分析、红外光谱、单晶和粉末 X 射线衍射表征。此外,还对复合物进行了热分析(TG 和 DTG)。单晶 X 射线衍射分析表明 1 显示具有 sql/Shubnikov 四方平面网络拓扑结构的二维结构。配合物 2 表现出双重互穿的 3-D + 3-D→3-D 框架,具有 bnn 六边形