引用本文:
徐正, 俞运鹏, 游效曾. 气液色谱法研究Ni[(C8H17)O)2PS2]2与脂肪胺加合反应的热力学性质[J]. 物理化学学报,
1988, 4(01): 88-91.
doi:
10.3866/PKU.WHXB19880118
Citation: Xu Zheng*, Yu Yunpeng, You Xiaozeng. THE STUDY ON THERMODYNAMIC PROPERTIES OF ADDUCT REACTIONS OF BIS-(O,O'-DIOCTYLDITHIOPHOSPHATO) NICKEL (Ⅱ) WITH ALKYLAMINE BY GLC METHOD[J]. Acta Physico-Chimica Sinica, 1988, 4(01): 88-91. doi: 10.3866/PKU.WHXB19880118
Citation: Xu Zheng*, Yu Yunpeng, You Xiaozeng. THE STUDY ON THERMODYNAMIC PROPERTIES OF ADDUCT REACTIONS OF BIS-(O,O'-DIOCTYLDITHIOPHOSPHATO) NICKEL (Ⅱ) WITH ALKYLAMINE BY GLC METHOD[J]. Acta Physico-Chimica Sinica, 1988, 4(01): 88-91. doi: 10.3866/PKU.WHXB19880118
气液色谱法研究Ni[(C8H17)O)2PS2]2与脂肪胺加合反应的热力学性质
English
THE STUDY ON THERMODYNAMIC PROPERTIES OF ADDUCT REACTIONS OF BIS-(O,O'-DIOCTYLDITHIOPHOSPHATO) NICKEL (Ⅱ) WITH ALKYLAMINE BY GLC METHOD
Abstract:
The equilibium constants of acid-base interaction between Mi(Octyl_dtp)_2 and alkylamine were determined by GLC method at several temperatures. Thermodynamic parameters △H and △S were evaluted as follows:
ethylamine: △H=-11.5kJ mol~(-1) △S=-22.7J K~(-1) mol~(-1)
diethylamine: △H=-18.1kJ mol~(-1) △S=-42.1J K~(-1) mol~(-1)
The variations of logK versus temperature fit following equations:
ethylamine: lgK=-1.19+598.9/T
diethylamine: lgK=-2.20+945.6/T
ethylamine: △H=-11.5kJ mol~(-1) △S=-22.7J K~(-1) mol~(-1)
diethylamine: △H=-18.1kJ mol~(-1) △S=-42.1J K~(-1) mol~(-1)
The variations of logK versus temperature fit following equations:
ethylamine: lgK=-1.19+598.9/T
diethylamine: lgK=-2.20+945.6/T
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