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水热法合成了1个新颖的锌配位聚合物{[Zn3(Hdmtrz)2(1,4-bdc)3]·2H2O}n(1,Hdmtrz=3,5-二甲基-1-H-1,2,4-三氮唑,1,4-bdc=对苯二甲酸根),对其进行了红外光谱、元素分析、X射线粉末衍射和热重分析等表征,并用X-射线单晶衍射法测定了配合物的单晶结构。该配合物属三斜晶系,P1空间群,晶胞参数为a=0.917 97(18)nm,b=0.983 3(2)nm,c=1.071 7(2)nm,α=100.81(3)°,β=102.589(3)°,γ=106.90(3)°,V=0.8418(3)nm3,Z=1。该化合物为三维框架结构,拓扑类型为pcuα-Po简单立方格子,Schl覿fli符号记为{412·63}。室温固态荧光测试显示,配合物在471 nm(λmax)具有强的荧光吸收。
A novel zinc coordination polymer {[Zn3 (Hdmtrz) 2 (1,4-bdc) 3] · 2H2O} n (1, Hdmtrz = 3,5-dimethyl-1-H 1,4-bdc = terephthalate), characterized by IR, elemental analysis, X-ray powder diffraction and thermogravimetric analysis, and characterized by X-ray single The crystal structure of the complex has been determined by crystal diffraction. The complex belongs to the triclinic system with P1 space group. The unit cell parameters are a = 0.91797 (18) nm, b = 0.983 3 (2) nm, c = 1.071 7 (2) nm and a = 100.81 (3) °, β = 102.589 (3) °, γ = 106.90 (3) °, V = 0.8418 (3) nm3, Z = 1. The compound is a three-dimensional framework structure, the topological type is pcuα-Po simple cubic lattice, Schl 觌 fli symbols marked {412 · 63}. Solid-state fluorescence measurements at room temperature show that the complex has strong fluorescence absorption at 471 nm (λmax).