LAP 、 四氯化硅 以
further solvent(s) 为溶剂,
以18%的产率得到tetraphosphanylsilane
参考文献:
名称:
Synthesis and Crystal Structure Analysis of Tetraphosphanylsilane and Identification of Tetraphosphanylgermane
摘要:
Inversion-symmetric pairs, each with two weak P-H⋅⋅⋅P interactions, form molecules of Si(PH2 )4 in the crystal (see drawing). The title compounds are formed from ECl4 (E=Si,Ge) on reaction with [LiAl(PH2 )4 ] and could serve as single-source CVD precursors for phosphides.