| 双烷氧桥联的双核铜(Ⅱ)Schiff碱配合物的合成及配合行为(英文) | |
| Synthesis and Complexation Behavior of a Dialkoxo-bridged Dinuclear Copper(Ⅱ) Complex with Schiff Base Ligand | |
| 摘要: 通过Salen型双肟配体H2L1(H2L1=5，5′-二(N，N′-二乙胺)-2,2′-[乙二氧双(氮次甲基)]二酚)与乙酸铜反应，合成了一种双核铜(Ⅱ)配合物[Cu2(L2)2](H2L2=4-(N，N′-二乙胺)水杨醛O-(2-羟乙基)肟)，并对其进行了X-射线衍射单晶结构分析。 | |
| 关键词: Schiff碱 铜(Ⅱ)配合物 合成 晶体结构 配合行为 | |
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| Abstract: A unprecedented dinuclear copper(Ⅱ) complex, [Cu2(L2)2] (H2L2=4-(N,N′-diethylamino)salicylaldehyde O-(2-hydroxyethyl)oxime), has been synthesized through the complexation of copper(Ⅱ) acetate monohydrate with ligand H2L1(H2L1=5,5′-di(N,N′-diethylamino)-2,2′-[ethylenedioxybis(nitrilomethylidyne)]diphenol). The crystal structure of the copper(Ⅱ) complex has been determined by single crystal X-ray diffraction method. The catalysis of copper(Ⅱ) ions results in the unexpected cleavage of one of the N-O bonds in the ligand H2L1, giving a novel dialkoxo-bridged dinuclear complex possessing a Cu-O-Cu-O four-membered ring core instead of the usually desired Salen-type bisoxime Cu-N2O2 complex. CCDC: 670381. | |
| Keywords: Schiff base copper(Ⅱ) complex synthesis crystal structure complexation behavior | |
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| 董文魁,陈 晓,孙银霞,何雪妮,吕忠武,焉海波,唐晓璐,赵春宇.双烷氧桥联的双核铜(Ⅱ)Schiff碱配合物的合成及配合行为(英文)[J].无机化学学报,2008,24(8):1325-1330. | |
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