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利用溶剂热法合成了一个新的钴(II)配合物[Co(pht)2(MeOH)2(H2O)2](Hpht:苯妥英,即5,5-二苯基-2,2咪唑烷酮),通过元素分析、红外光谱、热重差热分析、X射线单晶衍射等技术对其结构进行了表征。单晶结构分析表明,该晶体属单斜晶系,P21/C空间群,晶胞参数:a=1.2124(2)nm,b=1.09996(19)nm,c=1.1574(2)nm,β=92.555(2)°,V=1.5419(5)nm3,Dc=1.425 mg/m3,Z=2,F(000)=690,μ=0.615 mm-1,R1=0.0467,wR2=0.1116[I>2σ(I)],GOF=1.026。Co(II)离子位于八面体的中心,与六个配位原子配位(4O+2N)。
A novel cobalt (II) complex [Co (pht) 2 (MeOH) 2 (H2O) 2] (Hpht: phenytoin, which is 5,5-diphenyl- ), Its structure was characterized by elemental analysis, infrared spectroscopy, TG-DTA and X-ray single crystal diffraction. Single crystal structure analysis shows that the crystal belongs to the monoclinic space group P21 / C with unit cell parameters of a = 1.2124 (2) nm, b = 1.09996 (19) nm and c = 1.1574 92.555 (2) °, V = 1.5419 (5) nm3, Dc = 1.425 mg / m3, Z = 2, F (000) = 690, μ = 0.615 mm-1, R1 = 0.0467, wR2 = 0.1116 [I> 2σ (I)], GOF = 1.026. Co (II) ions are located in the center of octahedron and coordinate with six coordination atoms (4O + 2N).