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研究了多组分体系中茂基稀土化合物的固相反应,揭示了配位溶剂分子与反应物性质对该固相反应的影响,为茂基稀土化合物合成提供了一种简便、经济的新方法.利用Cp_2YbPz(HPz)(Cp=C_5H_5)的固相热分解反应,成功合成出液相反应中无法得到的稀土有机化合物[CpYbPz_2]_2.
The solid-phase reaction of the rare-earth-based compounds in multi-component systems was studied. The effects of the coordination solvent molecules and the reactants on the solid-state reaction were revealed, which provided a simple and economical new method for the synthesis of the rare earth-based compounds. CpYbPz_2] _2 was synthesized successfully by the solid state thermal decomposition of Cp_2YbPz (HPz) (Cp = C_5H_5).