Syntheses, characterization and properties of manganese, cobalt and copper complexes from chelate N-donor ligands
作者:Hai-Wei Kuai、Jing-Jing Xia、Hai-Yun Sang
DOI:10.1016/j.inoche.2016.08.011
日期:2016.10
with manganese, cobalt and copper salts to yield four new complexes: [Mn2(L1)2]Cl2 (1), [Co(L1)2]2(OH)}(ClO4)3 (2), [Cu2I2(L1)2] (3), and [Cu(L2)2]2(OH)}(BF4)3·H2O (4), which were fully characterized by single-crystal and powder X-ray diffraction, IR, elemental and thermogravimetric analyses. Complexes 1–4 all show dinuclear structure. Two metal ions are bridged by Cl− in 1, by OH– in 2 and 4, and
摘要 2-[(S)-4-异丙基-2-恶唑基]喹啉(L1)和2-[(S)-4-苯基-2-恶唑基]喹啉(L2)与锰、钴和铜盐反应生成四种新配合物:[Mn2(L1)2]Cl2 (1)、[Co(L1)2]2(OH)}(ClO4)3 (2)、[Cu2I2(L1)2] (3) 和 [Cu(L2)2]2(OH)}(BF4)3·H2O (4),通过单晶和粉末 X 射线衍射、红外、元素和热重分析对其进行了全面表征。配合物 1-4 均显示双核结构。两个金属离子通过 1 中的 Cl-、2 和 4 中的 OH- 以及 3 中的 I- 桥接。此外,还研究了非线性光学、铁电和磁性特性。