SIOC English
化学学报
高级检索

化学学报 ›› 1991, Vol. 49 ›› Issue (5): 424-430. 上一篇    下一篇

研究论文

广义αN指数及其应用 II: 中性磷萃取剂的广义αN指数与其物理性质的相关分析

王化云;许禄;苏锵   

  1. 中国科学院长春应用化学研究所
  • 发布日期:1991-05-15

General αN index and its application II: The correlation between the general αN index and physical properties of neutral phosphorus compounds

WANG HUAYUN;XU LU;SU QIANG   

  • Published:1991-05-15

PDF

515

前文提出了一般有机分子的广义αN指数的概念, 建立了计算分子广义αN指数的方案。在此基础上, 本文将中性磷萃取剂的广义αN指数用于其密度、折光率、纸上层析比移值以及磷氧键红外特征频率等物理性质的研究, 取得了满意的相关结果, 说明这种能分辨有微小结构差异的广义αN指数是反映分子性质的一个良好的拓扑指数。

关键词: 萃取剂, 磷, 指数, 拓扑, 性质, 相关分析, 物理性能, 中性

By applying the definition of a previously defined aN parameter for extractants, the phys. properties such as densities, refractive index, IR frequencies and paper chromatog. displacement can be calculated for neutral phosphorus containing compounds The densities and refractive index of a no. of alkylphosphonates were calculated and compared with known results.

Key words: EXTRACTIVE AGENT, PHOSPHORUS, EXPONENT, TOPOLOGY, PROPERTIES, CORRELATION ANALYSIS, PHYSICAL PROPERTIES, NEUTRAL

中图分类号: