物理化学学报 >> 1990, Vol. 6 >> Issue (03): 371-374.doi: 10.3866/PKU.WHXB19900323

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二(乙二胺)(2-氨基乙基)合钴(III)配合物构象研究

李玮; 傅亨   

  1. 中国科学院化学研究所
  • 收稿日期:1988-12-02 修回日期:1989-06-20 发布日期:1990-06-15
  • 通讯作者:

Conformational Analysis of Coordination Compound:Bis(1,2-Ethanediamine)(2-Aminoethyl)-Cobalt(III)

Li Wei; Fu Heng   

  1. Institute of Chemistry, Academia Sinica
  • Received:1988-12-02 Revised:1989-06-20 Published:1990-06-15
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Abstract: The CFF method is used on the conformational analysis of the title complex. Eight possible isomers are treated, their minimum energies are given and equilibrium conformations are compared with recent crystal structure determination. Futhermorethe influences of the two five-membered chelate rings on the conformational change of the four-membered ring from puckered form to planar form are discussed in detail and the reproduction of the initia1 stage in the formation of four-membered ring is attempted.