The construction of a new POMs-based inorganic–organic hybrid framework involving in-situ ligand conversion from 1,3-bis(4-pyridyl)propane to isonicotinic acid

Wang, Xiaolan; Lü, Ying; Fu, Hai; Meng, Jing; Wang, Enbo

doi:10.1016/j.ica.2011.01.048

Cited by 16 publications

(2 citation statements)

References 35 publications

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“…POMs‐CPE was frequently used in applications to electrochemical tests due to its features, such as insoluble in water and common organic solvents, convenient and inexpensive fabrication, and stability , . Figure a and b show the electrochemical curves for 1 and 2 ‐CPE in 1 m H 2 SO 4 at different scan rates, which show three pairs of redox peaks from –550–1000 mV, their mean peak E 1/2 = ( E pa + E pc )/2 are 421 and 418 mV, 65 and 44 mV, –324 and –320 mV for 1 and 2 , respectively (scan rate: 20 mV · s –1 ).…”

Section: Resultsmentioning

confidence: 99%

Organic‐Inorganic Hybrid Supramolecular Assemblies Based on Isomers [H_xAs₂Mo₆O₂₆]^(6–x)– Clusters

Zhao

Cong

et al. 2017

Zeitschrift anorg allge chemie

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The arsenomolybdates [H2As2Mo6O26(H2O)]·(H2biyb)2·2H2O (1) and [H3As2Mo6O26]·(H3pt)2 (2) [biyb = 1,4‐bis(imidazol‐1‐ylmethyl)benzene, pt = 4′‐(3′′‐pyridyl)‐2,3′:6′3′′‐terpyridine] were synthesized via hydrothermal method. The structures of the compounds were characterized by single‐crystal X‐ray diffraction analyses, elemental analyses, IR spectroscopy, and TG analysis. Compounds 1 and 2 exhibit two isomeric forms of [HxAs2Mo6O26](6–x)–. The structure of 1 is constructed from the B‐type [H2As2Mo6O26(H2O)]4– polyanions and free biyb ligands via weak interactions to form 3D supramolecular framework with a {3·4·53·6}{3·43·52}{3·5·6}2{3·52}2 topology structure. In compound 2, the A‐type [H3As2Mo6O26]3– clusters are surrounded by pt ligands through hydrogen bond interactions forming 3D supramolecular framework with a {43·63}2{46·66·83} topology structure. The electrochemical behaviors, electrocatalytic and photocatalytic activities of 1 and 2 are detected.

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Section: Resultsmentioning

confidence: 99%

Organic‐Inorganic Hybrid Supramolecular Assemblies Based on Isomers [H_xAs₂Mo₆O₂₆]^(6–x)– Clusters

Zhao

Cong

et al. 2017

Zeitschrift anorg allge chemie

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“…The exibility can be adjusted by changing the space length of the -(CH 2 ) nlinkage, it and plays a signicant role in constructing fascinating POMCFs. To date, plenty of exible N-donor ligands have been designed and introduced into POMCFs (Scheme 2), including bis-pyridine, 29,[38][39][40][41][42][43][44][45][46] bis-imidazole, [47][48][49][50][51][52][53][54][55][56][57][58][59][60][61] bis-triazole, [62][63][64][65][66][67][68][69][70] bis-benzimidazole, 71 bis-tetrazole, 72,73 bis-pyridyl-bisamide, 16,74,75 bis[2-(4-pyridyl)benzimidazole] derivatives. 76 Moreover, to date, abundant POMCFs with diverse architectures modied by exible N-donor ligands have been isolated.…”

Section: Introductionmentioning

confidence: 99%

Architectural chemistry of polyoxometalate-based coordination frameworks constructed from flexible N-donor ligands

2015

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Synthesis, Structure, and Properties of Two Supramolecular Compounds Based on Silicotungstic Acid and Transition Metal(II) Coordinated Isonicotinic Acid

et al. 2012

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Two compounds, namely [Cd(HINA)2(µ2‐H2O)(H2O)2]2[SiW12O40]·6H2O (1) and [Co(HINA)3(H2O)3][Co(HINA)2(H2O)4][SiW12O40]·2H2O (2), have been synthesized from the aqueous mixture containing H4SiW12O40, isonicotinic acid (HINA), and M(CH3COO)2 (M=Cd and Co). The compounds have been characterized by elemental analysis, IR spectroscopy, TG analysis, and single‐crystal X‐ray diffraction. The dinuclear coordinated cadmium units in compound 1 are linked to form 2D layer parallel to ab plane through π‐π interactions and hydrogen bonds. Compound 2 contains two different types of coordinated metal cations, [Co(HINA)3(H2O)3]2+ and [Co(HINA)2(H2O)4]2+, which construct 2D layer along bc plane through π‐π interactions and hydrogen bonds. In both compounds, the Keggin anions are located inside the channels and cavities formed from stack of the coordinated metal cations, which further achieve the 3D supramolecular structure through hydrogen bonds. The luminescent property of compounds 1 and 2 has been investigated.

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The construction of a new POMs-based inorganic–organic hybrid framework involving in-situ ligand conversion from 1,3-bis(4-pyridyl)propane to isonicotinic acid

Cited by 16 publications

References 35 publications

Organic‐Inorganic Hybrid Supramolecular Assemblies Based on Isomers [H_xAs₂Mo₆O₂₆]^(6–x)– Clusters

Organic‐Inorganic Hybrid Supramolecular Assemblies Based on Isomers [H_xAs₂Mo₆O₂₆]^(6–x)– Clusters

Architectural chemistry of polyoxometalate-based coordination frameworks constructed from flexible N-donor ligands

Synthesis, Structure, and Properties of Two Supramolecular Compounds Based on Silicotungstic Acid and Transition Metal(II) Coordinated Isonicotinic Acid

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The construction of a new POMs-based inorganic–organic hybrid framework involving in-situ ligand conversion from 1,3-bis(4-pyridyl)propane to isonicotinic acid

Cited by 16 publications

References 35 publications

Organic‐Inorganic Hybrid Supramolecular Assemblies Based on Isomers [HxAs2Mo6O26](6–x)– Clusters

Organic‐Inorganic Hybrid Supramolecular Assemblies Based on Isomers [HxAs2Mo6O26](6–x)– Clusters

Architectural chemistry of polyoxometalate-based coordination frameworks constructed from flexible N-donor ligands

Synthesis, Structure, and Properties of Two Supramolecular Compounds Based on Silicotungstic Acid and Transition Metal(II) Coordinated Isonicotinic Acid

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Organic‐Inorganic Hybrid Supramolecular Assemblies Based on Isomers [H_xAs₂Mo₆O₂₆]^(6–x)– Clusters

Organic‐Inorganic Hybrid Supramolecular Assemblies Based on Isomers [H_xAs₂Mo₆O₂₆]^(6–x)– Clusters