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用XPS研究了十五个[Rh(CO)_2(che1l]BPh_4系列配合物的结构、配位形式及电荷分布、结果表明,配位时电荷转移的行径为:(1)Rh←CO;(2)Rh←N;(3)[Rh(CO)_2(chel)~+→B.同时,每一配合物铑原子的价电子密度与配体有关。
The structures, coordination forms and charge distributions of fifteen [Rh (CO) _2 (che1l] BPh_4) complexes have been studied by XPS. The results show that the charge transfer behaviors are: (1) Rh ← CO; 2) Rh ← N; (3) [Rh (CO) _2 (chel) ~ + → B. Meanwhile, the valence electron density of the rhodium atom of each complex is related to the ligand.