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无水YbCl3和席夫碱[HL=3,5-(t-Bu)2-2-HOC6H2CH=N-8-C9H6N]锂盐按1∶1物质的量比在THF中反应,得到离子对席夫碱镱氯化物YbLCl3Li(DME)3(1).标题配合物1经元素分析、IR光谱和X射线衍射结构表征.配合物1属单斜晶系,P21/n空间群,晶胞参数:a=1.4855(16)nm,b=1.3696(13)nm,c=2.1816(2)nm,α=90.00°,β=98.217(3)°,γ=90.00°,V=4.3748(8)nm3,Z=4,F(000)=1868,Mr=916.17,Dc=1.397 g.cm-3,μ=2.364 mm-1,R1=0.0855,wR2=0.1863.
Anhydrous YbCl3 and Schiff base [HL = 3,5- (t-Bu) 2-2-HOC6H2CH = N-8-C9H6N] lithium salt were reacted in THF in the amount of 1: The title complex 1 was characterized by elemental analysis, IR spectrum and X-ray diffraction. The complex 1 belongs to the monoclinic space group P21 / n, and the unit cell parameters: YbLCl3Li (DME) 3 (1) a = 1.4855 (16) nm, b = 1.3696 (13) nm, c = 2.1816 (2) nm, α = 90.00 °, β = 98.217 (3) °, γ = 90.00 °, Z = 4, F (000) = 1868, Mr = 916.17, Dc = 1.397 g.cm-3, μ = 2.364 mm-1, R1 = 0.0855, wR2 = 0.1863.