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本文成功地运用了三跳动力学模型,通过相关函数和超精细分裂常数的关系,推出了电子自旋共振波谱的线宽与基本线宽T_(2,0)~(-1)、溶液中各种异构体的超精细分裂常数、配体的交换寿命等之间的关系。求出了在290K温度下(Ph_2C_2)Co(CO)[P(OEt)_3]_2的THF溶渡中P(OEt)_3配体的交换寿命是5.6×10~(-11)秒。
In this paper, a three-hop kinetic model has been successfully used. Based on the relationship between the correlation function and the hyperfine splitting constant, the linewidth and the basic linewidth of the electron spin resonance (T_ (2,0) -1) The relationship between the hyperfine splitting constants of the isomers, the exchange lifetime of the ligand, and the like. The exchange lifetime of P (OEt) 3 ligand was calculated to be 5.6 × 10 ~ (-11) s in THF solution of (Ph_2C_2) Co (CO) [P (OEt) _3] _2 at 290K.