【摘 要】
：
通过水热法合成两个混配的配位聚合物[M(bipy)(Metha)2]n·nH2O(M=Ni,1;Co,2;bipy=4,4′-联吡啶;Metha=甲酸),并对配合物进行了元素分析、红外光谱和X-射线单晶衍射测定。结
【机 构】
：
安徽理工大学化学工程学院,自旋电子与纳米材料安徽省重点实验室,
论文部分内容阅读
通过水热法合成两个混配的配位聚合物[M(bipy)(Metha)2]n·nH2O(M=Ni,1;Co,2;bipy=4,4′-联吡啶;Metha=甲酸),并对配合物进行了元素分析、红外光谱和X-射线单晶衍射测定。结果表明,2个配合物为单斜晶系,C2/c空间群。配合物1和2具有相似的三维网状结构。配体Metha以2种不同的类型与M2+离子配位,一种是Metha中的2个氧原子作为桥联配位原子,连接着由bipy作为双基配体连接2个不同的金属离子构成的链,另一个Metha中的羧基氧只有1个氧原子与金属离子配位,使配合物构成三维结构。
Two mixed coordination polymers [M (bipy) (Metha) 2] n · nH2O (M = Ni, 1; Co, 2; bipy = 4,4’-bipyridine; Metha = Formic acid), and elemental analysis of the complex, infrared spectroscopy and X-ray single crystal diffraction determination. The results show that the two complexes are monoclinic, C2 / c space group. Complex 1 and 2 have similar three-dimensional network structure. The ligand Metha is coordinated with M2 + ions in two different types, one being the two oxygen atoms in Metha acting as a bridging coordinator atom and connected to two different metal ions linked by bipy as a bidentate ligand Chain, another Metha carboxyl oxygen only one oxygen atoms and metal ions coordination, the three-dimensional structure of the complex structure.
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