Polyoxometalate-based eight-connected self-catenated network and fivefold interpenetrating framework

Zhang, Zhiming; Liu, Jia; Li, Yangguang; Yao, Shuang; Wang, Enbo; Wang, Xinlong

doi:10.1016/j.jssc.2009.10.016

Cited by 18 publications

(4 citation statements)

References 32 publications

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“…Notably, both Co 5 (μ 3 -OH) 2 (bdc) 3 (bta) 2 (109) [92] and [Zn 5 (μ 3 -OH) 2 (bdc) 3 (bta) 2 ] (116) [95] are constructed from eight-connected pentanuclear clusters and linear dicarboxylates spacers, just like that in [Zn 5 (μ 3 -OH) 2 (bdc) 4 (phen) 2 ] (106), which may, to a certain extent, provide some evidence that the carboxylate group of 1,4-benzenedicarboxylate may induce the core aggregation [92,95,100], and the former two cases may also reveal that benzotriazole with a relatively larger conjugated system is helpful for the formation of polynuclear clusters [92,96,97,100]. Among the above mentioned 8-connected self-penetrating ilc net, [LnCu(na) 2 (C 2 O 4 )·1.5H 2 O] (Ln = La (107) or Ce (108)) (na = nicotinic acid) are of special interests [94].…”

Section: Eight-connected Self-penetrating Netsmentioning

confidence: 88%

Design and construction of self-penetrating coordination frameworks

2011

Inorganic Chemistry Communications

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Section: Eight-connected Self-penetrating Netsmentioning

confidence: 88%

Design and construction of self-penetrating coordination frameworks

2011

Inorganic Chemistry Communications

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“…They have currently attracted extensive attention owing to their structural diversity and their wide potential applications in environmental materials, 1 energy conversion, 2 photolysis, 3 capacitors, 4 Keggin-type [a-BW 12 O 40 ] 5À polyoxoanions. [7][8][9][10] Other investigators also synthesized these compounds. [7][8][9][10] Other investigators also synthesized these compounds.…”

Section: Introductionmentioning

confidence: 99%

“…6 Wang et al reported some hybrid compounds based on [BW 12 O 40 ] 5À polyanions by adopting an aqueous solution strategy. [7][8][9][10] Other investigators also synthesized these compounds. [11][12][13][14][15][16] Recently, Zhang et al synthesized two 3-D coordination polymers constructed by [BW 12 O 40 ] 5À polyanions.…”

Section: Introductionmentioning

confidence: 99%

Construction of two novel borotungstates modified by different ligands connected with single/double bridges

Wang

et al. 2016

New J. Chem.

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Two novel organic-inorganic hybrid borotungstates are decorated by two disparate ligands: (H 2 bibp) 2 [bibp{Cu(bipy)(bibp)} 2 {Cu(bipy)Cl} 2 {BW 12 O 40 } 2 ]Á3H 2 O (1) and [{Cu(bipy) 2 }{Cu(bipy)(Hbtb)}{BW 12 O 40 }](2) (bipy = 2,2 0 -bipyridine, bibp = 4,4 0 -bis(imidazolyl)biphenyl, btb = 1,4-bis(1H-1,2,4-triazol-1-yl)benzene) have been hydrothermally synthesized and structurally characterized by elemental analysis, IR, TG, UV-Vis, XRD and single-crystal X-ray diffraction. Compound 1 exhibits an interesting network consisting of two [BW 12 O 40 ] 5À ({BW 12 }) polyoxoanion units linked by two kinds of copper ions to shape a hole structure. Each unit is linked through [bibp{Cu(bipy)(bibp)} 2 {Cu(bipy)Cl} 2 ] 6+ to form a Z-type one-dimensional (1-D) chain by alternating the single/double-bridge connection. Compound 2 is composed of {BW 12 } polyoxoanions and the [{Cu(bipy) 2 }{Cu(bipy)(Hbtb)}] 5+ coordination cation, connected by a {Cu-btb-Cu} single-bridge to generate a novel 1-D network. There are p-p stacking interactions or supramolecular interactions all throughout to construct two-dimensional (2-D) and three-dimensional (3-D) architectures. The photocatalytic properties, electrochemical properties and electrocatalytic activities of these two compounds have been investigated in detail.

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“…N-donor ligands can be subdivided into three classes: rigid, semi-rigid and exible ligands, depending on the nature of the linkage between the coordination groups. On the one hand, the rigid N-donor ligands, such as 2,2 0bipyridine (2,2 0 -bpy), 9,20 4,4 0 -bipyridine (4,4 0 -bpy), [21][22][23][24][25] 27,28 In all these cases, the bpy ligands are linked by copper atoms into rigid metal-organic frameworks, in which the polyoxoanions act as linkages or templates. The porous POMCFs based on bpy ligands are partly summarized in a review published in Coordination Chemistry Reviews.…”

Section: Introductionmentioning

confidence: 99%