摘要
用气液色谱法,在不同的温度下,测定了以α-甲基萘作为固定液时,路易斯碱脂肪胺和醇的溶解平衡常数K_R^0,以及它们与作为路易斯酸的过渡金属配合物双-(4,6-二异丙基水杨酸)合铜(Ⅱ)相互作用的表观分配常数K_R和加合反应的平衡常数K_1。再根据热力学公式: 进一步求出了加合反应的焓变ΔH和熵变ΔS。
Using the GLC method, the apparent equilibrium constant KR for the interaction between the Lewis base (aminc and alcohol) with the Lewis acid (transition metal complex bis-(4,6-di-iso-propyl-salicylic acid) copper(II)). Soluble equilibrium constant KR0 of Lewis bases in the a-methyl-naphthalene solvent as well as the equilibrium constant K1 corresponding to the adduct reaction of the base with the complex are determined at various temperatures. By the thermodynamic formula: -RlnK1 = △H(1/T)-△S, the th modynamic functions △H and △S are obtained.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
1992年第2期154-157,共4页
Chinese Journal of Inorganic Chemistry
基金
中国自然科学基金委员会
关键词
加合反应
脂肪胺
醇
铜配合物
GL-chromatography adductive reaction thermodynamic f Cu (II) complex
