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Construction of noninterpenetrating and interpenetrating Co(II) networks with halogenated carboxylate modulated by auxiliary N-donor co-ligands : structural diversity, electrochemical and photocatalytic properties

(2017) DALTON TRANSACTIONS. 46(6). p.1951-1964
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Abstract
Six Co(II)-based coordination polymers (CPs) with characteristic frameworks and topologies-namely, [Co(L1)(DCTP)](n) (1), [Co(L2)(DCTP)](n) (2), [Co(L3)(DCTP)](n) (3), {[Co3(L4)(3)(DCTP)(3).H2O]. H2O}(n) (4), [Co(L5)(1.5)(DCTP)](n) (5) and [Co(L-6)(DCTP)](n) (6)-were successfully hydrothermally synthesized by employing the halogenated linear ligand 2,5-dichloroterephthalic acid (H2DCTP). The interpenetrated structures could be rationally modulated by auxiliary N-donor co-ligands containing 1,1'-(1,4-butanediyl)bis1H-benzimidazole (L1), 1,4-bis(5,6-dimethylbenzimidazol-1-yl)-2-butylene (L2), 1,2-bis(2-methylbenzimidazol- 1-ylmethyl) benzene (L3), 1,4-bis(2-methylbenzimidazol-1-ylmethyl) benzene (L4), 1,2-bis (5,6-dimethylbenzimidazol-1-ylmethyl) benzene (L5) and 1,4-bis(5,6-dimethylbenzimidazol-1-ylmethyl) benzene (L6). These diaphanous crystals were clearly characterized by elemental analysis, infrared (IR) spectra and X-ray powder diffraction (XRPD) as well as single-crystal X-ray diffraction analysis. With the aid of the flexible N-donor co-ligands, CP 1 occupies a non-interpenetrated 2D sheet with the point symbol {4(4).6(2)} sql net topology, CP 2 possesses a 3D hexagon-shaped network with the point symbol {66} three-fold interpenetrated sqc6 topology, CP 3 exhibits a 2D layer with the point symbol {4(4).6(2)} sql net topology, CP 4 reveals an unusual 3D framework with the point symbol {4(2) .6(3).8} three-fold interpenetrated sra topology, CP 5 has a 3D hexagon-shaped network with the point symbol {6(6)} two-fold interpenetrated sqc6 topology, while CP 6 displays a 3D hexagon-shaped network with the point symbol {6(6)} three-fold interpenetrated sqc6 topology. The diverse structures of CPs 1-6 illustrate that the substitute group and position of the methyl group of the bis(benzimidazole) derivatives play a significant role in the assembly of such interpenetrated frameworks. Moreover, luminescence properties and thermal behavior, as well as the electrochemical and photocatalytic properties of CPs 1-6 on the degradation of methylene blue, are also presented.
Keywords
METAL-ORGANIC FRAMEWORKS, SILVER(I) COORDINATION POLYMERS, CRYSTAL-STRUCTURES, MAGNETIC-PROPERTIES, FLEXIBLE BIS(BENZIMIDAZOLE), FLUORESCENCE PROPERTIES, LUMINESCENT PROPERTIES, CATALYTIC-PROPERTIES, ACID, ZINC

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MLA
Hao, Shao Yun, Suo Xia Hou, Kristof Van Hecke, et al. “Construction of Noninterpenetrating and Interpenetrating Co(II) Networks with Halogenated Carboxylate Modulated by Auxiliary N-donor Co-ligands : Structural Diversity, Electrochemical and Photocatalytic Properties.” DALTON TRANSACTIONS 46.6 (2017): 1951–1964. Print.
APA
Hao, S. Y., Hou, S. X., Van Hecke, K., & Cui, G. H. (2017). Construction of noninterpenetrating and interpenetrating Co(II) networks with halogenated carboxylate modulated by auxiliary N-donor co-ligands : structural diversity, electrochemical and photocatalytic properties. DALTON TRANSACTIONS, 46(6), 1951–1964.
Chicago author-date
Hao, Shao Yun, Suo Xia Hou, Kristof Van Hecke, and Guang Hua Cui. 2017. “Construction of Noninterpenetrating and Interpenetrating Co(II) Networks with Halogenated Carboxylate Modulated by Auxiliary N-donor Co-ligands : Structural Diversity, Electrochemical and Photocatalytic Properties.” Dalton Transactions 46 (6): 1951–1964.
Chicago author-date (all authors)
Hao, Shao Yun, Suo Xia Hou, Kristof Van Hecke, and Guang Hua Cui. 2017. “Construction of Noninterpenetrating and Interpenetrating Co(II) Networks with Halogenated Carboxylate Modulated by Auxiliary N-donor Co-ligands : Structural Diversity, Electrochemical and Photocatalytic Properties.” Dalton Transactions 46 (6): 1951–1964.
Vancouver
1.
Hao SY, Hou SX, Van Hecke K, Cui GH. Construction of noninterpenetrating and interpenetrating Co(II) networks with halogenated carboxylate modulated by auxiliary N-donor co-ligands : structural diversity, electrochemical and photocatalytic properties. DALTON TRANSACTIONS. 2017;46(6):1951–64.
IEEE
[1]
S. Y. Hao, S. X. Hou, K. Van Hecke, and G. H. Cui, “Construction of noninterpenetrating and interpenetrating Co(II) networks with halogenated carboxylate modulated by auxiliary N-donor co-ligands : structural diversity, electrochemical and photocatalytic properties,” DALTON TRANSACTIONS, vol. 46, no. 6, pp. 1951–1964, 2017.
@article{8551391,
  abstract     = {Six Co(II)-based coordination polymers (CPs) with characteristic frameworks and topologies-namely, [Co(L1)(DCTP)](n) (1), [Co(L2)(DCTP)](n) (2), [Co(L3)(DCTP)](n) (3), {[Co3(L4)(3)(DCTP)(3).H2O]. H2O}(n) (4), [Co(L5)(1.5)(DCTP)](n) (5) and [Co(L-6)(DCTP)](n) (6)-were successfully hydrothermally synthesized by employing the halogenated linear ligand 2,5-dichloroterephthalic acid (H2DCTP). The interpenetrated structures could be rationally modulated by auxiliary N-donor co-ligands containing 1,1'-(1,4-butanediyl)bis1H-benzimidazole (L1), 1,4-bis(5,6-dimethylbenzimidazol-1-yl)-2-butylene (L2), 1,2-bis(2-methylbenzimidazol- 1-ylmethyl) benzene (L3), 1,4-bis(2-methylbenzimidazol-1-ylmethyl) benzene (L4), 1,2-bis (5,6-dimethylbenzimidazol-1-ylmethyl) benzene (L5) and 1,4-bis(5,6-dimethylbenzimidazol-1-ylmethyl) benzene (L6). These diaphanous crystals were clearly characterized by elemental analysis, infrared (IR) spectra and X-ray powder diffraction (XRPD) as well as single-crystal X-ray diffraction analysis. With the aid of the flexible N-donor co-ligands, CP 1 occupies a non-interpenetrated 2D sheet with the point symbol {4(4).6(2)} sql net topology, CP 2 possesses a 3D hexagon-shaped network with the point symbol {66} three-fold interpenetrated sqc6 topology, CP 3 exhibits a 2D layer with the point symbol {4(4).6(2)} sql net topology, CP 4 reveals an unusual 3D framework with the point symbol {4(2) .6(3).8} three-fold interpenetrated sra topology, CP 5 has a 3D hexagon-shaped network with the point symbol {6(6)} two-fold interpenetrated sqc6 topology, while CP 6 displays a 3D hexagon-shaped network with the point symbol {6(6)} three-fold interpenetrated sqc6 topology. The diverse structures of CPs 1-6 illustrate that the substitute group and position of the methyl group of the bis(benzimidazole) derivatives play a significant role in the assembly of such interpenetrated frameworks. Moreover, luminescence properties and thermal behavior, as well as the electrochemical and photocatalytic properties of CPs 1-6 on the degradation of methylene blue, are also presented.},
  author       = {Hao, Shao Yun and Hou, Suo Xia and Van Hecke, Kristof and Cui, Guang Hua},
  issn         = {1477-9226},
  journal      = {DALTON TRANSACTIONS},
  keywords     = {METAL-ORGANIC FRAMEWORKS,SILVER(I) COORDINATION POLYMERS,CRYSTAL-STRUCTURES,MAGNETIC-PROPERTIES,FLEXIBLE BIS(BENZIMIDAZOLE),FLUORESCENCE PROPERTIES,LUMINESCENT PROPERTIES,CATALYTIC-PROPERTIES,ACID,ZINC},
  language     = {eng},
  number       = {6},
  pages        = {1951--1964},
  title        = {Construction of noninterpenetrating and interpenetrating Co(II) networks with halogenated carboxylate modulated by auxiliary N-donor co-ligands : structural diversity, electrochemical and photocatalytic properties},
  url          = {http://dx.doi.org/10.1039/c6dt04516b},
  volume       = {46},
  year         = {2017},
}

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