Hydrogenolysis of (C/sub 5/H/sub 4/R)/sub 2/Ln(t-C/sub 4/H/sub 9/)(OC/sub 4/H/sub 8/) (R = H, CH/sub 3/; Ln = Lu, Er, Y) in toluene at room temperature and atmospheric pressure forms the dimeric hydrides ((C/sub 5/H/sub 4/R)/sub 2/Ln(OC/sub 4/H/sub 8/)(..mu..-H))/sub 2/, which have been characterized by ir and /sup 1/H and /sup 13/C NMR spectroscopy, complexometric analysis, quantitative deuterolysis
(C/sub 5/H/sub 4/R)/sub 2/Ln(tC/sub 4/H/sub 9/)(OC/sub 4/H/sub 8/) (R = H, CH /sub 3/; Ln = Lu, Er, Y) 在室温和大气压下在
甲苯中形成二聚
氢化物 ((C/sub 5/H/sub 4/R)/sub 2/Ln(OC/sub 4/ H/sub 8/)(..mu..-H))/sub 2/,已通过 ir 和 /sup 1/H 和 /sup 13/C NMR 光谱、络合分析、定量
氘分解和 x 表征-射线晶体学。类似的
氘化物被类似地制备和表征。((CH/sub 3/C/sub 5/H/sub 4/)/sub 2/Y(OC/sub 4/H/sub 8/)(..mu..-H))/sub 2/结晶来自单斜晶系空间群 P2/sub 1//c 中的 C/sub 4/H/sub 8/O/己烷 a = 8.731 (3)