Ag(I) and Cu(II) Discrete and Polymeric Complexes Based on Single- and Double-Armed Oxadiazole-Bridging Organic Clips
作者:Yu-Bin Dong、Ting Sun、Jian-Ping Ma、Xia-Xia Zhao、Ru-Qi Huang
DOI:10.1021/ic0612552
日期:2006.12.1
and L4 are symmetric double-armed ligands (4- or 3-pyridinecarboxylate arms). Nine new complexes, [Ag(L1)]PF6.CH3OH (1), [Ag(L1)]ClO4.CH3OH (2), Cu(L2)(NO3)2.2(CH2Cl2) (3), [Cu(L2)2](ClO4)2.2(CH2CCl2) (4), Cu(L2)Cl2 (5), [Cu4(L3)2(H2O)2](L3)4(ClO4)4 (6), [Ag(L4)(C2H5OH)]ClO4 (7), [Ag(L4)(C2H5OH)]BF4 (8), and [Ag(L4)(CH3OH)]SO3CF3 (9), were isolated from the solution reactions based on these four new
通过2,5-双(2-羟苯基)-1,3,4-恶二唑分别与异烟酰氯和烟酰氯反应,设计并合成了四个新的恶二唑桥联配体(L1-L4)。L1和L3是不对称的单臂配体(4-或3-吡啶羧酸酯臂),L2和L4是对称的双臂配体(4-或3-吡啶羧酸酯臂)。九种新络合物,[Ag(L1)] PF6.CH3OH(1),[Ag(L1)] ClO4.CH3OH(2),Cu(L2)(NO3)2.2(CH2Cl2)(3),[Cu(L2) 2](ClO4)2.2(CH2CCl2)(4),Cu(L2)Cl2(5),[Cu4(L3)2(H2O)2](L3)4(ClO4)4(6),[Ag(L4)从溶液反应中分离出(C2H5OH)] ClO4(7),[Ag(L4)(C2H5OH)] BF4(8)和[Ag(L4)(CH3OH)] SO3CF3(9) , 分别。L1,L2和L3充当会聚配体,并将金属离子结合成离散的分子络合物。相比之下,