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首次合成了二价铕中性芳烃配合物[Eu(C6Me6(AlCl4)2]·Me4C6H2,并经红外光谱,激发光谱和荧光光谱表征,测定了晶体结构。配合物属单斜晶系,P2/c空间群,晶胞参数a=1.7652(4)nm,b=1.5918(4)nm,c=1.8752(5)nm;β=97.61(5)°,Z=2,R=0.0496,Rw=0.0462。
The divalent europium neutral aromatics [Eu (C6Me6 (AlCl4) 2] · Me4C6H2 was synthesized for the first time, and its crystal structure was characterized by IR spectra, excitation spectra and fluorescence spectra.The complexes were monoclinic, P2 / c space group with a = 1.7652 (4) nm, b = 1.5918 (4) nm and c = 1.8752 (5) nm; β = 97.61 , R = 0.0496, Rw = 0.0462.