14, 15, and 19 have been determined. The thermal decomposition in the solid state of double-cube nitrido complexes 14, 15, and 18 has been investigated by thermogravimetric analysis (TGA) and differential thermal analysis (DTA) measurements, as well as by pyrolysis experiments at 1100 °C under different atmospheres (Ar, H2/N2, NH3) for the yttrium complex 14.
一系列
钛组3 /
镧系
金属络合物已经制备由[的Ti(η的反应5 -C 5我5)(μ-NH)} 3(μ 3 -N)](1)与卤化物,
三氟甲磺酸酯或稀土
金属的酰胺衍
生物。的治疗1与
金属卤化物配合物[的MC1 3(THF)Ñ ]或三
氟甲烷磺酸金属衍
生物[M(O 3 SCF 3)3 ]在室温下,得到的立方体型加成物[X 3 μ(μ 3 -NH)3的Ti 3(η 5 -C 5我5)3(μ 3 -N)}](X =
氯,M =
钪(2),Y(3),
LA(4),SM(5),
铒(6),路(7); X = OTf,M = Y(8),Sm(9),Er(10))。
钇的处理(3)和
镧(4)的卤化物配合物3当量
锂2,6- dimethylphenoxido的[LiOAr]产生aryloxido配合物[(ARO)3 μ(μ 3 -NH)3的Ti 3(η 5 - C 5我5)3(μ 3 -N)}](M = Y(11),
LA(12))。配合物1与0