本篇論文以Schiff base方式合成一系列Salicyladimine(L1)及5-Bromosalicyladimine的配位基(L2)，加入過氯酸銅以及第二架橋基3,5-Dimethylpyrazole、Glutaric acid、Benzoic acid與1,4-Cyclohexane dicarboxylic acid，合成雙重架橋雙核銅錯合物及四核銅錯合物。 內容分成二部分，第一部份是探討不同架橋基及分子結構對於銅錯合物磁性行為的影響；第二部分是討論兒茶酚酶反應活性影響。 四個錯合物(1)~(4)分別為： （1）[Cu2(L1)(μ-C5H7N2)]‧0.5H2O （2）[Cu4(L1)(μ-C5H6O4) (H2O)]‧0.5DMF （3）[Cu2(L2)(μ-C7H5O2)] （4）[Cu4(L2)(μ-C8H10O4) (DMF)2]‧H2O L1：【1,3-Bis(5-Bromosalicylideneamino)propan-2-ol】； L2：【1,3-Bis(salicylideneamino)propan-2-ol】； 除單晶結構的解析，還分析錯合物之元素組成、紅外線光譜，SQUID變溫磁化率( 2 ~ 300K )等測定，來了解銅與銅間配位立體結構與磁性行為之關聯性。最後進行此系列金屬錯合物之兒茶酚酶反應活性及動力學之研究。 Syntheses, structures, magnetic properties and catecholase-like activity of two hetero-double bridged tetranuclear copper(II) complexes and two dinuclear copper(II) complexes have been investigated. Temperature dependence of magnetic susceptibility measurements show ferromagnetic interaction in complexes 2 and 4, and antiferromagnetic interaction in complexes 1 and 3. These complexes are: （1）[Cu2(L1)(μ-C5H7N2)]‧0.5H2O （2）[Cu4(L1)(μ-C5H6O4) (H2O)]‧0.5DMF （3）[Cu2(L2)(μ-C7H5O2)] （4）[Cu4(L2)(μ-C8H10O4) (DMF)2]‧H2O L1：【1,3-Bis(5-Bromosalicylideneamino)propan-2-ol】； L2：【1,3-Bis(salicylideneamino)propan-2-ol】； These complexes have been characterized by single crystal X-ray diffractions, elemental analysis, and IR spectroscopy. Variable temperature (2~300K) magnetic susceptibilities were measured to understand magnetic behavior of these complexes. Finally, reaction kinetic study of copper(II) complexes for the catecholase activity was also investigated.
