Self-assembly of four new extended architectures based on reduced polyoxometalate clusters and cadmium complexes

Ma, Ying; Li, Yangguang; Wang, Enbo; Lü, Ying; Wang, Xinlong; Xu, Xinxin

doi:10.1016/j.jssc.2006.04.031

Cited by 24 publications

(4 citation statements)

References 37 publications

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“…Dipyridyl ligands within the H-bonding pores of NU-GRH-1 display substantial bending 23 (159.7°) potentially caused by the coordinate bond angles required for Zn metal chelation at both termini. Cambridge Structure Database (CSD) searches based on these angular parameters provided previously reported MOF structures supporting the validity of substantial dipyridyl bending using Zn, 24 Cd, 25 and Cu. 26 Notably, ligand bending in NU-GRH-1 is 5°greater than any previously disclosed MOF structure.…”

Section: ■ Resultsmentioning

confidence: 82%

Lewis Acid Activation of a Hydrogen Bond Donor Metal–Organic Framework for Catalysis

et al. 2016

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Section: ■ Resultsmentioning

confidence: 82%

Lewis Acid Activation of a Hydrogen Bond Donor Metal–Organic Framework for Catalysis

et al. 2016

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“…The characteristic bands of ν(Mo–O–Mo) vibrations appear at 742, 682, and 524 cm –1 , and the characteristic peaks at 1015–1178 and 950 cm –1 are attributed to ν(P–O) and ν(MoO), respectively. The strong peaks at 964–972 cm –1 are further ascribed to ν(Mo–O) vibrations. , Moreover, the features of [H 2 (3-AP)] 2+ components are observed, and the 1500–1600 and 1200–1400 cm –1 ranges are assigned to the stretching vibrations of the ν(CC) and ν(CN) bonds, respectively . The absorption peaks at 3422 and 3212 cm –1 suggest the ν(−NH 2 ) stretching vibrations of the 3-AP ligand .…”

Section: Resultsmentioning

confidence: 91%

“…ν(Mo−O) vibrations. 14,15 Moreover, the features of [H 2 (3-AP)] 2+ components are observed, and the 1500−1600 and 1200−1400 cm −1 ranges are assigned to the stretching vibrations of the ν(C�C) and ν(C�N) bonds, respectively. 16 The absorption peaks at 3422 and 3212 cm −1 suggest the ν(−NH 2 ) stretching vibrations of the 3-AP ligand.…”

Section: Eis Of the 1/gp Compositesmentioning

confidence: 96%

{P₄Mo₆}-Based Complex Modified by Graphite Applied in Electrochemical Ultra-trace Detection of Nitro-antibiotics under Strongly Acidic Conditions

Wang

Chang

et al. 2022

Crystal Growth & Design

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The electrochemical analytical technology at the molecular level is of great importance for the successive and simultaneous determination of ultra-trace antibiotics. Herein, a complex constructed by the {P 4 Mo 6 } unit has been synthesized under the hydrothermal condition with the formula [H 2 (3-AP)] 6 {Co[Mo 6 O 12 (OH) 3 (HPO 4 ) 2 (PO 4 ) 2 ] 2 } (3-AP = 3ammethylpyridine) (1). Complex 1 was modified by different ratios of graphite powder (GP) to produce the 1/GP composites via a physical method. The results showed that the optimal ratio of 1 to GP is 1:2.6, which was denoted as the 1/GP-2.6 composite. The 1/GP-2.6 composite as a superior electrochemical sensor has achieved the ultra-trace electrochemical detection of metronidazole (MDZ), dimetronidazole (DTZ), nitrofurantoin (NFT), and nitrofurazone (NFZ) under the best condition. Moreover, the 1/GP-2.6 composite demonstrated high sensitivity and anti-interference ability. In addition, the possible electrochemical detection mechanism of four nitro-antibiotics has been analyzed.

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“…Reduced molybdenum phosphates constitute a large class of POMs that have received much attention for their applications in catalysis, ion exchange, and molecular sieves [14][15][16]. The [P 4 Mo 6 O 28 (OH) 3 ] 9anion (denoted as [P 4 Mo 6 ]), with various degrees of protonation is the most often encountered building unit in the reduced molybdenum phosphates [17][18][19][20][21]. To the best of our knowledge, few studies of reduced molybdophosphate-based supramolecular networks with interesting topologies have been reported to date.…”

Section: Introductionmentioning

confidence: 99%

Self-assembly of reduced molybdophosphate-based supramolecular architectures and the study of their magnetic properties

Zhang

Liu

et al. 2009

Transition Met Chem

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Reduced molybdophosphate-based supramolecular compounds, such as (4,4 0 -H 2 bipy)[Co(H 2 O) 2 ] 2 [Co-(H 2 PO 4 ) 2 (HPO 4 ) 4 (PO 4 ) 2 (MoO 2 ) 12 (OH) 6 ] Á 17H 2 O (1), [Co-(2,2 0 -bipy) 2 (H 2 O)] 4 [Co(H 2 O) 2 ][Co(HPO 4 ) 6 (PO 4 ) 2 (MoO 2 ) 12 -(OH) 6 ] Á 2H 2 O (2), and [Co(2,2 0 -bipy) 2 (H 2 O)] 4 [Co(H 2 PO 4(3) (4,4 0 -bipy=4,4 0 -bipyridine, 2,2 0 -bipy=2,2 0 -bipyridine), have been synthesized under hydrothermal conditions and characterized. Compound 1 exhibits a three-dimensional supramolecular twofold interpenetrating architecture built up of one-dimensional [P 4 Mo 6 ]-based infinite covalent chains and free 4,4 0 -bipy molecules. Compound 2 also shows a three-dimensional supramolecular network constructed from one-dimensional covalent [P 4 Mo 6 ]-based chains. Unlike compounds 1 and 2, compound 3 exhibits an interesting three-dimensional 'honeycomb-like' supramolecular network constructed by the stacking of [Co(2,2 0bipy) 2 (H 2 O)] units with one-dimensional channels, in which the [P 4 Mo 6 ]-based polyoxometalate chains are located. The magnetic properties of compounds 2 and 3 are reported.Electronic supplementary material The online version of this article (

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Self-assembly of four new extended architectures based on reduced polyoxometalate clusters and cadmium complexes

Cited by 24 publications

References 37 publications

Lewis Acid Activation of a Hydrogen Bond Donor Metal–Organic Framework for Catalysis

Lewis Acid Activation of a Hydrogen Bond Donor Metal–Organic Framework for Catalysis

{P₄Mo₆}-Based Complex Modified by Graphite Applied in Electrochemical Ultra-trace Detection of Nitro-antibiotics under Strongly Acidic Conditions

Self-assembly of reduced molybdophosphate-based supramolecular architectures and the study of their magnetic properties

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Self-assembly of four new extended architectures based on reduced polyoxometalate clusters and cadmium complexes

Cited by 24 publications

References 37 publications

Lewis Acid Activation of a Hydrogen Bond Donor Metal–Organic Framework for Catalysis

Lewis Acid Activation of a Hydrogen Bond Donor Metal–Organic Framework for Catalysis

{P4Mo6}-Based Complex Modified by Graphite Applied in Electrochemical Ultra-trace Detection of Nitro-antibiotics under Strongly Acidic Conditions

Self-assembly of reduced molybdophosphate-based supramolecular architectures and the study of their magnetic properties

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{P₄Mo₆}-Based Complex Modified by Graphite Applied in Electrochemical Ultra-trace Detection of Nitro-antibiotics under Strongly Acidic Conditions