化学学报 ›› 1988, Vol. 46 ›› Issue (8): 740-745. 上一篇    下一篇

研究论文

气液色谱法研究双-(O,O'-二正辛基二硫代磷酸酯)合镍(II)与伯醇加合反应的热力学性质

徐正;俞运鹏;游效曾   

  1. 南京大学配位化学研究所
  • 发布日期:1988-08-15

Study on the thermodynamic properties of adduct formation between bis-(O,O'-dioctyldithiophosphato)nickel(II) and the primary alkanol by GLC method

XU ZHENG;YU YUNPENG;YOU XIAOZENG   

  • Published:1988-08-15

本文用气液色谱法研究了Ni[C8H17O)2PS2]2与C1-C4伯醇加合反应的热力学性质. 测定了317-353K范围内加合反应的平衡常数, 用作图法求得反应的ΔH和ΔS.ΔH、ΔS与伯醇的碳原子数之间呈线性关系. 用静电作用模型描述了加合物成键的实质.

关键词: 热力学性质, 一元醇, 气液色谱, 平衡常数, 辛烷 P, 磷酸酯类, 镍络合物, 二硫代磷酸 P, 加和效应

The gas-liq. chromatog. study on the thermodn. properties of adduct formation reactions between Ni[C8H17O)2PS2]2 and primary alkanols (C1-C4) is reported. The equilibrium constants of the reactions were determine at several temps. Thermodn. parameters were determine by graphic method.

Key words: THERMODYNAMIC PROPERTIES, MONOHYDRIC ALCOHOL, GAS LIQUID CHROMATOGRAPHY, EQUILIBRIUM CONSTANT, OCTANE P, PHOSPHORIC ACID ESTER, NICKEL COMPLEX, PHOSPHORODITHIOIC ACID P, ADDITIVE EFFECT

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