A novel chain structure constructed from copper complexes and dimers based on bi-capped Keggin clusters

Liu, Yabing; Wang, Yan; Xiao, Li‐Na; Hu, Yangyang; Wang, Lamei; Zhao, De‐Chuan; Guo, Hai‐Yang; Cui, Xiao‐Bing; Pan, Cheng‐Ling; Xu, Ji‐Qing

doi:10.1016/j.inoche.2013.06.032

Cited by 6 publications

(1 citation statement)

References 42 publications

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“…The number of POMs hybrids is also increasing exponentially with the improvement of characterization means and structural analysis techniques. In recent years, the design and synthesis of self-assembled POMs-based hybrid materials formed by combining POMs and transition metal complexes (TMCs) have turned out to be a hot topic in the field of POMs chemistry [ 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 ].…”

Section: Introductionmentioning

confidence: 99%

Two New Compounds Based on Bi-Capped Keggin Polyoxoanions and Cu-Bpy Cations Contain Both CuII and CuI Complexes: Synthesis, Characterization and Properties

et al. 2023

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Two inorganic–organic hybrid complexes based on bi-capped Keggin-type cluster, {([CuII(2,2′-bpy)2]2[PMoVI8VV2VIV2O40(VIVO)2])[CuI(2,2′-bpy)]}∙2H2O (1) and {[CuII(2,2′-bpy)2]2[SiMoVI8.5MoV2.5VIVO40(VIVO)2]}[CuI0.5(2,2′-bpy)(H2O)0.5] (2) (bpy = bipyridine), had been hydrothermally synthesized and structurally characterized by elemental analysis, FT-IR, TGA, PXRD and X-ray single-crystal diffraction analysis. Compound 1 consists of a novel 1-D chain structure constructed from [CuI(2,2′-bpy)]+ unit linking bi-supported POMs anion {[CuII(2,2′-bpy)2]2[PMoVI8VV2VIV2O40(VIVO)2]}−. Compound 2 is a bi-capped Keggin cluster bi-supported Cu-bpy complex. The main highlights of the two compounds are that Cu-bpy cations contain both CuI and CuII complexes. Furthermore, the fluorescence properties, the catalytic properties, and the photocatalytic performance of compounds 1 and 2 have been assessed, and the results show that both compounds are active for styrene epoxidation and degradation and adsorption of Methylene blue (MB), Rhodamine B (RhB) and mixed aqueous solutions.

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