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以酮洛芬为配体合成了一维链状锌的配位聚合物,并通过元素分析和单晶X射线衍射仪对该配位聚合物的结构进行了表征。配位聚合物[Zn(C16H13O3)2(4,4’-bipy)(H2O)]n,(其中4,4’-bipy为4,4’-联吡啶)属于单斜晶系,空间群为C2/c,a=28.452(6),b=6.1719(12),c=22.984(5),α=90.00,β=118.46(3),γ=90.00°。每个锌原子分别与两个酮洛芬配体的两个羧基氧原子、两个4,4’-联吡啶分子的两氮原子和一个水分子配位,具有五配位的三角双锥构型。4,4’-联吡啶配体桥联了相邻的两个锌原子形成了一维线型链结构,相邻两个锌原子之间的距离是11.5322(23)。
One-dimensional chain-like zinc coordination polymers were synthesized using ketoprofen as ligand. The structure of the coordination polymer was characterized by elemental analysis and single crystal X-ray diffractometry. The coordination polymer [Zn (C16H13O3) 2 (4,4’-bipy) (H2O)] n, in which 4,4’-bipy is 4,4’-bipyridine belongs to monoclinic system with space group A = 28.452 (6) , b = 6.1719 (12) , c = 22.984 (5) , α = 90.00, β = 118.46 (3) , γ = 90.00 °. Each zinc atom is coordinated with two carboxyl oxygen atoms of two ketoprofen ligands, two nitrogen atoms of two 4,4’-dipyridyl molecules and one water molecule, respectively, and has a five-coordinate triangular double cone structure type. 4,4’-bipyridine ligand bridged two adjacent zinc atoms to form a one-dimensional linear chain structure, the distance between two adjacent zinc atoms is 11.5322 (23) .