6,6′-(Perfluoropropane-2,2-diyl)bis(2,3-dihydrophthalazine-1,4-dione)-based coordination polymers and their sensing properties towards Cr2O72−

Wan, Ke-Ke; Yu, Jie‐Hui; Xu, Jianing

doi:10.1039/c9ce00507b

Cited by 7 publications

(3 citation statements)

References 64 publications

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“…-sensing MOFs (An et al, 2019;Fan et al, 2018;Tong et al, 2018;Wan et al, 2019), which indicates that (II) exhibits high sensitivity toward Fe 3+ and Cr 2 O 7 2À . In order to explain the possible mechanism of luminescence quenching of Fe 3+ and Cr 2 O 7 2À , the PXRD patterns of samples after luminescence sensing experiments with Fe 3+ and Cr 2 O 7 2À solutions were measured, and they match well with the simulated patterns ( Fig.…”

Section: àmentioning

confidence: 99%

Two new Ni^II and Zn^II metal–organic frameworks of glutarate and 1,4-bis[(2-methyl-1H-imidazol-1-yl)methyl]benzene ligands: syntheses, structures and luminescence sensing properties

Zhao

Zhang

et al. 2020

Acta Crystallogr C

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Two new metal-organic frameworks (MOFs), namely, three-dimensional poly[diaquabis{ 2 -1,4-bis [(2-methyl-1H-imidazol-1-yl)methyl]benzene}bis( 2 -glutarato)dinickel(II)] monohydrate], {[Ni 2 (C 5 H 6 O 4 ) 2 (C 16 H 18 N 4 ) 2 (H 2 O) 2 ]ÁH 2 O} n or {[Ni 2 (Glu) 2 (1,4-mbix) 2 (H 2 O) 2 ]ÁH 2 O} n , (I), and two-dimensional poly[[{ 2 -1,4bis[(2-methyl-1H-imidazol-1-yl)methyl]benzene}( 2 -glutarato)zinc(II)] tetrahydrate], {[Zn(C 5 H 6 O 4 )(C 16 H 18 N 4 )]Á4H 2 O} n or {[Zn (Glu)(1,4-mbix)]Á4H 2 O} n (II), have been synthesized hydrothermally using glutarate (Glu 2À ) mixed with 1,4bis[(2-methyl-1H-imidazol-1-yl)methyl]benzene (1,4-mbix), and characterized by single-crystal X-ray diffraction, IR and UV-Vis spectroscopy, powder X-ray diffraction, and thermogravimetric and photoluminescence analyses. Ni II MOF (I) shows a 4-connected 3D framework with point symbol 6 6 , but is not a typical dia network. Zn II MOF (II) displays a two-dimensional 4 4 -sql network with onedimensional water chains penetrating the grids along the c direction. The solidstate photoluminescence analysis of (II) was performed at room temperature and the MOF exhibits highly selective sensing toward Fe 3+ and Cr 2 O 7 2À ions in aqueous solution. research papers Acta Cryst. (2020). C76, 148-158 Zhao et al. Two Ni II and Zn II metal-organic frameworks 149 research papers Acta Cryst. (2020). C76, 148-158 Zhao et al. Two Ni II and Zn II metal-organic frameworks 157

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Section: àmentioning

confidence: 99%

Two new Ni^II and Zn^II metal–organic frameworks of glutarate and 1,4-bis[(2-methyl-1H-imidazol-1-yl)methyl]benzene ligands: syntheses, structures and luminescence sensing properties

Zhao

Zhang

et al. 2020

Acta Crystallogr C

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“…Lang and co-workers also demonstrated turn-off sensing of oxoanions such as dichromate (Cr 2 O 7 2– ) and chromate (CrO 4 2– ) with LOD of 1.39 and 0.09 ppb, respectively, attributed to energy transfer process . Other reports on oxoanion detection are also investigated by few other 2D MOFs. − Several other 2D MOFs for dual-responsive cation and anion sensing have been reported in the literature as well. − …”

Section: Properties and Applicationsmentioning

confidence: 99%

Two-Dimensional Metal-Organic Framework Materials: Synthesis, Structures, Properties and Applications

et al. 2021

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Among the recent developments in metal-organic frameworks (MOFs), porous layered coordination polymers (CPs) have garnered attention due to their modular nature and tunable structures. These factors enable a number of properties and applications, including gas and guest sorption, storage and separation of gases and small molecules, catalysis, luminescence, sensing, magnetism, and energy storage and conversion. Among MOFs, two-dimensional (2D) compounds are also known as 2D CPs or 2D MOFs. Since the discovery of graphene in 2004, 2D materials have also been widely studied. Several 2D MOFs are suitable for exfoliation as ultrathin nanosheets similar to graphene and other 2D materials, making these layered structures useful and unique for various technological applications. Furthermore, these layered structures have fascinating topological networks and entanglements. This review provides an overview of different aspects of 2D MOF layered architectures such as topology, interpenetration, structural transformations, properties, and applications.

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“…That is to say, the acylhydrazidate‐based coordination polymer might be a potential chemosensor for detecting TNP. Due to the molecular close packing, and the occurrence of inter(intra)molecular excited‐state proton transfer (IESPT), most acylhydrazidate‐based coordination polymers do not emit light. However, we note that in these limited photoluminescence acylhydrazidate‐based coordination polymers, most contain the heavy‐metal centers as Pb 2+ .…”

Section: Introductionmentioning

confidence: 99%

5,5′‐(1,4‐Dioxo‐1,2,3,4‐tetrahydrophthalazine‐6,7‐diyl)bis(oxy)diisophthalate‐Based Coordination Polymers and their TNP Sensing Ability

Wan

Yang

et al. 2019

Eur J Inorg Chem

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The simple hydrothermal self-assembly of metal ions, 5,5′-(4,5-dicarboxy-1,2-phenylene)bis(oxy)diisophthalic acid (L1 ' ), and N 2 H 4 ·H 2 O at pH = 8 (adjusted by oxalic acid) created two new acylhydrazinetetracarboxylate-extended 3-D Sr 2+ and Ba 2+ coordination polymers [Sr 2 (HL1)(H 2 O)] (H 5 L1 = 5,5′-(1,4-dioxo-1,2,3,4-tetrahydrophthalazine-6,7-diyl)bis(oxy)diisophthalic acid) 1 and [Ba 5 (HL1) 2 (ox)(H 2 O) 2 ]·6H 2 O·N 2 H 4 (ox = oxalate) 2. H 5 L1 originated from the in situ acylation of L1′ with N 2 H 4 . X-ray single-crystal diffraction analysis reveals that (i) the 3-D network of 1 is based on a rod-like secondary building unit [a]

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6,6′-(Perfluoropropane-2,2-diyl)bis(2,3-dihydrophthalazine-1,4-dione)-based coordination polymers and their sensing properties towards Cr₂O₇²⁻

Abstract: The structures of six new diacylhydrazidate-based coordination polymers were reported. Based on their better photoluminescence properties, their sensing abilities towards Cr2O72− were investigated.

Cited by 7 publications

References 64 publications

Two new Ni^II and Zn^II metal–organic frameworks of glutarate and 1,4-bis[(2-methyl-1H-imidazol-1-yl)methyl]benzene ligands: syntheses, structures and luminescence sensing properties

Two new Ni^II and Zn^II metal–organic frameworks of glutarate and 1,4-bis[(2-methyl-1H-imidazol-1-yl)methyl]benzene ligands: syntheses, structures and luminescence sensing properties

Two-Dimensional Metal-Organic Framework Materials: Synthesis, Structures, Properties and Applications

5,5′‐(1,4‐Dioxo‐1,2,3,4‐tetrahydrophthalazine‐6,7‐diyl)bis(oxy)diisophthalate‐Based Coordination Polymers and their TNP Sensing Ability

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6,6′-(Perfluoropropane-2,2-diyl)bis(2,3-dihydrophthalazine-1,4-dione)-based coordination polymers and their sensing properties towards Cr2O72−

Abstract: The structures of six new diacylhydrazidate-based coordination polymers were reported. Based on their better photoluminescence properties, their sensing abilities towards Cr2O72− were investigated.

Cited by 7 publications

References 64 publications

Two new NiII and ZnII metal–organic frameworks of glutarate and 1,4-bis[(2-methyl-1H-imidazol-1-yl)methyl]benzene ligands: syntheses, structures and luminescence sensing properties

Two new NiII and ZnII metal–organic frameworks of glutarate and 1,4-bis[(2-methyl-1H-imidazol-1-yl)methyl]benzene ligands: syntheses, structures and luminescence sensing properties

Two-Dimensional Metal-Organic Framework Materials: Synthesis, Structures, Properties and Applications

5,5′‐(1,4‐Dioxo‐1,2,3,4‐tetrahydrophthalazine‐6,7‐diyl)bis(oxy)diisophthalate‐Based Coordination Polymers and their TNP Sensing Ability

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6,6′-(Perfluoropropane-2,2-diyl)bis(2,3-dihydrophthalazine-1,4-dione)-based coordination polymers and their sensing properties towards Cr₂O₇²⁻

Two new Ni^II and Zn^II metal–organic frameworks of glutarate and 1,4-bis[(2-methyl-1H-imidazol-1-yl)methyl]benzene ligands: syntheses, structures and luminescence sensing properties

Two new Ni^II and Zn^II metal–organic frameworks of glutarate and 1,4-bis[(2-methyl-1H-imidazol-1-yl)methyl]benzene ligands: syntheses, structures and luminescence sensing properties