Hydrothermal synthesis and electrochemical properties of a coordination polymer based on dinuclear (Pyrazinyl tetrazolate) Copper(II) cations and βOctamolybdate Anions

Journal of Chemical Sciences

HAIJUN PANG1¹  LI ZHANG¹  HUIYUAN MA1¹  SHAOBIN LI1¹ 

[1] Key Laboratory of Green Chemical Engineering and Technology, College of Heilongjiang Province, College of Chemical and Environmental Engineering, Harbin, University of Science and Technology, Harbin 150040 China$$

关键词: Polyoxometalates;    octamolybdate;    dinuclear copper complexes;    electrochemical properties.;   

DOI  :  

来源: Indian Academy of Sciences

【 摘 要 】

A hybrid compound $(H_{2}bbi)[Cu_{2}(pzta)_{2}(H_{2}O)_{2}][β-$Mo_{8}O_{26}$] (1) (pztaH = 5-(2-pyrazinyl) tetrazolate,bbi = 1,1'-(1,4-butanediyl)bis(imidazole), has been hydrothermally synthesized and characterized byelemental analysis, IR spectroscopy and single-crystal X-ray diffraction. In 1, the β-$Mo_{8}$ clusters link dinuclearcopper (II) complexes as bidentate connectors to form inorganic-organic chains. These chains and the $[H_{2}bbi]^{2+}$ counter-cations are fused together forming layers via hydrogen bonding interactions. The electrochemicalproperties of 1 were studied. The results indicate that 1 has an electrocatalytic activity towards thereduction of iodate ascribed to the Mo-centers.

【 授权许可】

Unknown