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用缓慢挥发法合成了一个六核Ni(Ⅱ)的配位聚合物[Ni6(H2O)6(HTMT)6]·3(C2H5)3N·7H2O(1)(H3TMT=三聚硫氰酸),并用红外、元素分析及单晶衍射进行表征。该配合物属于三方晶系,R3c空间群,晶胞参数为a=b=1.869 7(3)nm,c=3.982 5(8)nm,γ=120°。晶胞体积V=12.057(4)nm3,Dc=1.596 gcm-3,Z=6,μ=1.91 mm-1,F(000)=6 095,R=0.047,wR=0.151。X单晶衍射表明,6个Ni(Ⅱ)与6个HTMT2-和6个水分子形成一个六核的构筑单元,这个六核构筑单元又通过氢键作用形成三维结构。同时在室温条件下测定了该配合物的荧光性能。
A hexagonal Ni (Ⅱ) coordination polymer [Ni6 (H2O) 6 (HTMT) 6] · 3 (C2H5) 3N · 7H2O (1) (H3TMT = trithiocyanuric acid) was synthesized by slow evaporation method. And characterized by IR, elemental analysis and single crystal diffraction. The complex belongs to the triclinic system, R3c space group. The unit cell parameters are a = b = 1.869 7 (3) nm, c = 3.982 5 (8) nm and γ = 120 °. The unit cell volume V = 12.057 (4) nm3, Dc = 1.596 gcm-3, Z = 6, μ = 1.91 mm-1, F (000) = 6 095, R = 0.047, wR = 0.151. X single crystal diffraction shows that six Ni (Ⅱ) and six HTMT2- and six water molecules form a six-core building block, which in turn forms a three-dimensional structure by hydrogen bonding. The fluorescence properties of the complex were also measured at room temperature.