本論文主要探討含嗒肼配位基與一價銅及二價鎳的金屬化合物化學。金屬鹽類Cu(CH3CN)4 ClO4 及 Ni(ClO4)2 • 6H2O 與配位子 C2-Me-(Clpdz)2 (L1) 、 C2-Me-(Ipdz)2 (L2) 、 C2-Me-(pdz-dmepzo)2 (L3) 反應,可得到四種金屬錯合物,其分子式如下: (Ni2L12) (ClO4)4 , 1 ; (Cu5L33) (ClO4)5 , 2 ; (Cu3L24) (ClO4)3 , 3 ; (NiL1)(ClO4)2 , 4 ,以上錯合物的晶體結構均已利用X-ray鑑定。 錯合物 1 為雙核髮夾型錯合物,錯合物 2 與 3 均為螺旋結構,錯合物 4 為單核金屬錯合物。本論文中利用 Uv-vis 滴定來探討分子自我組裝的過程以及用螢光儀探討分子發光的機制。
A series of pyridazine ligands C2-Me-(Clpdz)2 (L1) 、 C2-Me-(Ipdz)2 (L2) 、 C2-Me-(pdz-dmepzo)2 (L3) and their copper ( I ) and nickel ( II ) complexes of the types (Ni2L12) (ClO4)4 , 1 ; (Cu5L33) (ClO4)5 , 2 ; (Cu3L24) (ClO4)3 , 3 ; (NiL1)(ClO4)2 , 4 have been prepared. The complexes were produced by the reactions between ligands and Cu(CH3CN)4 ClO4 or Ni(ClO4)2 • 6H2O . All the complexes have been structurally characterized by X-ray crystallography. Complex 1 exhibits a hair-pin structure. Complexes 2 and 3 exhibits the helical structures . Complex 4 is a salt unit mononuclear Ni cation. The solution states of complexes and their self-assembling processes were examined by Uv-vis titration experiments to elucidate the reaction mechanism.