摘要:
摘要 1,5-bis(1'-phenyl-3'-methyl-5'-pyrazolone-4')-1,5-pentanedione (H 2 L), Dy 2 L 3 的两种新型二镨 (Dy 2 ) 配合物·2H 2 O 和Dy 2 L 3 ·5DMF(DMF = 二甲基甲酰胺)已被合成。Dy 2 L 3 ·5DMF的晶体结构由X射线衍射确定。晶体为三斜晶系,空间群 P1,a = 16.99(1), b = 17.970(9), c = 18.28(1) A, α = 110.36(4), β = 101.47(6), γ = 111.11(5) )°, V = 4533(9) A 3 , M r = 2017.91, Z = 2, D x = 1.48 g cm -3 , μ = 17.22 cm -1 , F (000) = 2056, R = 0.074,3804次反射细化中使用。在复合物中,每个