固相配位化学反应研究（LXV）──醋酸铜与Schiff碱在室温下的固相化学反应

Studies on Solid State Reactions of Coordination Chemistry(LXV)──The Solid State Reactions of Copper Acetate Monohydrate with Schiff Bases at Room Temperature

研究了Ｃｕ（ＯＡｃ）２·Ｈ２Ｏ与两个Ｓｃｈｉｆｆ碱［水杨醛缩邻氨基吡啶（ＨＳＡＰｙ）、水杨醛缩邻氨基苯酚（Ｈ２ＳＡＰ）］在室温下的固相化学反应，用元素分析、ＸＲＤ、ＤＴＡ、ＵＶ漫反射和磁化率测定等方法表征了固相产物，其组成分别为Ｃｕ（ＳＡＰｙ）２和Ｃｕ（ＳＡＰ），后者为双核结构．通过等温电导法得到固相反应的活化能为：Ｈ２ＳＡＰ（３５．２５ＫＪ／ｍｏｌ＜ＨＳＡＰｙ８２．３１ＫＪ／ｍｏｌ，并初步讨论了配体的结构对固相反应的影响。

The solid state reactions of Cu(Oac)2,H2O with two schiff bases:o-[(o-hydroxybenzylidene)amino] pyridine(HSAPy)and o-[(o-hydroxybenzylidene)amino ] phenol (H2SAP) have been investigated at room temperature.The solid products were characterized by means of elemental analysis, XRD, DTA, UV and magnetic susceptibility. The activation energies,obtained by employing isothermal electrical conductivity method,increase in the order:H2SAP(35. 25KJ/mol<HSAPy(82. 31KJ/mol).The effect of the structures of ligands on the solid state reaction is discussed.