期刊论文

Mao, J.

中文

人工晶体学报

1000-985X

2022

51

7

1220-1226

10.3969/j.issn.1000-985X.2022.07.012

Key Research and Development Project of Hubei Province （2020BBB068）； Nature Science Foundation of Hubei Province （2020CFB400）；

本校为第一机构

通过3，3′-((乙烷-1，2-二基双(2-甲基吡啶杂氮二基)双(亚甲基))双(2-羟基-5-甲基苯甲醛)与2-羟基-1，3-丙二胺的缩合反应得到一种具有双吡啶悬臂的双核锰配合物。通过X射线单晶衍射确定了该配合物结构，结果显示其分子式为［Mn2(C37H43N6O6)］·(ClO4)2。该配合物属于单斜晶系，P21/c空间群，晶胞参数为：a=1.096 50(19) nm, b=1.419 5(3) nm, c=3.109 4(5) nm, β=108.153(5)°。进一步分析表明两个二价锰离子分别与(Namine)2(Nimine)2O3和(Nimine)2O4体系配位，它们与配位原子形成的几何构型分别是十面体和扭曲的八面体。两个中心锰离子距离为0.331 6 nm，由酚氧原子和醋酸根共同桥联。另外...

A new dinuclear manganese(Ⅱ) complex with bis-pyridine pendant-arms was synthesized by condensation between 3, 3'-((ethane-1, 2-diylbis((pyridin-2-ylmethyl)azanediyl)) bis(methylene))bis(2-hydroxy-5-methylbenzaldehyde) and 2-hydroxy-1, 3-diaminopropane in the presence of manganese(Ⅱ). The complex was determined by X-ray diffraction single crystal structure analysis, and the corresponding formula is [Mn2(C37H43N6O6)]•(ClO4)2. The results indicate that the complex crystallizes in monoclinic, space group P21/c, with a=1.096 50(19) nm, b=1.419 5...