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
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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 -
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