Acta Chimica Sinica ›› 1989, Vol. 47 ›› Issue (1): 71-73. Previous Articles     Next Articles

Original Articles

二噻啉基二氧化物与镍的络合物[Ni(BiquO2)3]^2^+的立体构型和Ni^2^+的吸收谱

赵尚勃;郑芊   

  1. 四川师范大学化学系
  • 出版日期:1989-01-15 发布日期:1989-01-15

The absorption spectrum of Ni^2^+ ion in nickel complex with 2,2'-biquinolyl-N,N'-dioxide and its steric configuration

ZHAO SHANGBO;ZHENG QIAN   

  • Online:1989-01-15 Published:1989-01-15

From a theor. anal. of the absorption spectral data of Ni2+ ion in Ni(BiquO2)3X2, as measured by A. Seminara et al. (1984) it is proposed that in [Ni(BiquO2)3]2+ complex, the 2 2,2'-biquinoline N,N'-dioxide ligands occupy the trigonal distorted D3 symmetry sites with the Ni2+ ion locates in the center. The complete absorption spectrum of Ni2+ ions in [Ni(BiquO2)3]2+ complexes was calculated The effective magnetic moment of Ni2+ ion and crystal field splitting was determine A good agreement between the theor. and observed values was observed

Key words: ABSORPTION SPECTROMETRY, OXIDE, COUPLING CONSTANT, STERIC EFFECT, STEREOCHEMISTRY, MOLECULAR ORBITAL THEORY, NICKEL COMPLEX, QUINOLINE P, CONFIGURATION, MAGNETIC MOMENTS

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