期刊论文

中文

人工晶体学报

1000-985X

2023

52

10

1858-1866

10.3969/j.issn.1000-985X.2023.10.017

Science and Technology of the State Administration of Market Regulation(2022MK111)； Sichuan Natural Science Foundation (2023NSFSC1805)；

本校为第一机构

本文通过3,3′-((乙基-1,2-二基双((吡啶-2-甲基)杂氮二基))双亚甲基)二(2-羟基-5-甲基苯甲醛)(H2L)和丙二胺在金属离子存在条件下的缩合反应, 得到了一个新型3-甲基吡啶悬臂Cu(II)-Zn(II)异双核配合物, 并通过红外光谱、紫外光谱、电喷雾质谱、X射线单晶衍射等手段对其结构进行了表征。单晶衍射结果表明该配合物属于六方晶系, P63/m空间群, a=1.982 18(17) nm,b=1.982 18(17) nm,c=1.839 4(2) nm, 分子式为C37H41CuN6O4Zn。金属中心Cu(II)和Zn(II)由两个酚氧原子和一个醋酸根桥联, 它们的配位环境都可以近似地看作为四方锥结构, Cu(II)和Zn(II)之间的距离是0.289 7 nm。本文还利用循环伏安实验...

A new 3-methylpyridyl pendant-arms Cu(Ⅱ)-Zn(Ⅱ)hetero-binuclear complex was synthesized by condensation reaction of 3,3′-((ethane-1,2-diylbis((pyridin-2-ylmethyl)azanediyl))bis(methylene))bis(2-hydroxy-5-methylbenzaldehyde)(H2 L)and propane diamine in the presence of metal ions.The structure was characterized by IR spectroscopy,UV-Vis spectroscopy,ES-MS spectroscopy and X-ray single-crystal diffraction.The crystal structure reveals that the complex crystallizes in hexagonal,space group P63/m,with a = 1.98218(17)nm,b = 1.98218(17)nm and c = 1....