کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1331414 | 1500118 | 2013 | 5 صفحه PDF | دانلود رایگان |
A novel organic–inorganic hybrid compound, [Cu2(bipy)3(μ1-H2O)2(μ2-H2O)(μ2-OH)(H2BW12O40)]·4 H2O (1) (bipy=4,4′-bipy), has been synthesized in hydrothermal condition and characterized by elemental analysis, IR spectrum, TG analysis and single-crystal X-ray diffraction. Compound 1 possesses poly-pendant layered motifs composed of 12-tungstoborates and dinuclear copper(II) complexes, in which the mono-coordinated bipy molecules are orderly appended to both sides of the layer, respectively. Adjacent layers mutually engage in a zipper-like pattern to result in a novel 3D interdigitated architecture. The variable-temperature magnetic susceptibility of 1 showed that there existed weak antiferromagnetic interaction in 1. Toward the reduction of hydrogen peroxide, 1 has good electrocatalytic activity and remarkable stability.
A new compound has been obtained, which represents the first interdigitated architecture assembled by POMs and dinuclear copper(II) complexes.Figure optionsDownload as PowerPoint slideHighlights
► The first example of interdigitated architecture assembled by POMs and dinuclear copper(II) complexes is observed.
► A zipper-like pattern is observed in the structure.
► The IR, TG, XRPD, magnetism and electrochemical property of the title compound were studied.
Journal: Journal of Solid State Chemistry - Volume 198, February 2013, Pages 440–444