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作 者:朱恩伟[1] 刘东雪 Zhu Enwei; Liu Dongxue(College of Chemistry, Jilin Normal University, Siping 136000, China)
出 处:《广东化工》2018年第19期7-8,共2页Guangdong Chemical Industry
摘 要:通过水热方法合成得到了一个新的镍(Ⅱ)配合物NiL_3·4H_2O(L=2-(2-氯-6-氟苯基)-1H-咪唑[4,5-f][1,10]邻菲罗啉),并对该配合物进行了元素分析和单晶X–射线表征。该化合物属于三斜晶系,空间群P-1,晶胞参数a=11.911(2),b=15.560(3),c=15.846(3)?,α=74.64(3),β=86.79(3),γ=67.86(3)o,V=2620.0(11)?~3,Z=2,C_(57)H_(35)NiN_(12)O_4F_3Cl_3,M_r=1174.01,D_c=1.487 g/cm^3,F(000)=1196,μ(MoKa)=0.595 mm^(-1),R=0.0744和wR=0.1996。配合物1中,镍(Ⅱ)离子与来自3个L配体分子上的6个N原子,形成了畸变6配位的八面体配位几何构型。A new Ni(Ⅱ) complex, namely, NiL3·4 H2 O(1),(L = 2-(2-chloro-6-fluorophenyl)-1 H-imidazo[4,5-f][1,10]-phenanthroline) has been synthesized under hydrothermal condition and characterized by elemental analysis and single-crystal X-ray diffraction. It crystallizes in triclinic, space group P-1 with a = 11.911(2), b = 15.560(3), c = 15.846(3)?, α = 74.64(3), β = 86.79(3), γ = 67.86(3)o, V =2620.0(11)?~3, Z=2, C57 H35 NiN12 O4 F3 Cl3, Mr = 1174.01,Dc = 1.487 g/cm^3, F(000) = 1196, μ(MoKa) = 0.595 mm^(-1), R = 0.0744 and wR = 0.1996. In 1, Ni(Ⅱ) atom is six-coordinate with a distorted octahedral geometry and involves six nitrogen atoms from three L ligands.
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