Regression analysis and test of significance showed that it can well interpret the relationship between substituent and~ ( 13) C NMR based on the number of valence electrons and mulliken charge, and interpret the contribution of conjugated effect.

  • 回归分析及显著性检验表明,根据原子的价电子数和电荷,能够很好地解释化学位移与取代基之间的变化规律,且能够较好地考虑共轭效应的影响。

  • 互联网摘选 2025-01-20 11:38:09

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