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Poly[[(μ(2)-benzene-1,3-dicarboxylato){μ(2)-1,4-bis[(1H-imidazol-1-yl)methyl]benzene}cadmium] dimethylformamide monosolvate]
The title coordination polymer, {[Cd(C(8)H(4)O(4))(C(14)H(14)N(4))]·C(3)H(7)NO}(n), was synthesized by solvothermal reaction of metallic cadmium with the semi-rigid neutral ligand 1,4-bis[(1H-imidazol-1-yl)methyl]benzene (bix) and the V-shaped benzene-1,3-dicarboxylic acid (m-H(2)bdc). The stru...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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International Union of Crystallography
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3884267/ https://www.ncbi.nlm.nih.gov/pubmed/24454043 http://dx.doi.org/10.1107/S1600536813028298 |
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author | Chen, Yan Wang, Daguang He, Liang Li, Wei Suo, Jian |
author_facet | Chen, Yan Wang, Daguang He, Liang Li, Wei Suo, Jian |
author_sort | Chen, Yan |
collection | PubMed |
description | The title coordination polymer, {[Cd(C(8)H(4)O(4))(C(14)H(14)N(4))]·C(3)H(7)NO}(n), was synthesized by solvothermal reaction of metallic cadmium with the semi-rigid neutral ligand 1,4-bis[(1H-imidazol-1-yl)methyl]benzene (bix) and the V-shaped benzene-1,3-dicarboxylic acid (m-H(2)bdc). The structure exhibits a pseudo-C-centring which is almost fulfilled by the polymeric metal complex but not by the solvent dimethylformamide (DMF) molecules. The asymmetric unit contains two independent Cd(II) ions, two m-bdc(2−) ligands, one and two half bix ligands, and two solvent DMF molecules. The Cd(II) ions are both five-coordinated by three O atoms from two different m-bdc(2−) ligands and two N atoms from two different bix ligands in a distorted square-pyramidal geometry. The m-bdc(2−) ligands adopt a chelate-monodentate coordination mode, connecting neighboring Cd(II) ions into a zigzag chain parallel to [110]. Adjacent chains are further cross-linked by bix ligands, giving rise to a puckered sheet nearly perpendicular to the chain direction. Thus, each Cd(II) ion is connected to four neighboring Cd(II) ions through two m-bdc(2−) anions and two bix ligands, giving rise to the final non-interpenetrating uninodal layer with sql (4,4) topology. |
format | Online Article Text |
id | pubmed-3884267 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2013 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-38842672014-01-17 Poly[[(μ(2)-benzene-1,3-dicarboxylato){μ(2)-1,4-bis[(1H-imidazol-1-yl)methyl]benzene}cadmium] dimethylformamide monosolvate] Chen, Yan Wang, Daguang He, Liang Li, Wei Suo, Jian Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title coordination polymer, {[Cd(C(8)H(4)O(4))(C(14)H(14)N(4))]·C(3)H(7)NO}(n), was synthesized by solvothermal reaction of metallic cadmium with the semi-rigid neutral ligand 1,4-bis[(1H-imidazol-1-yl)methyl]benzene (bix) and the V-shaped benzene-1,3-dicarboxylic acid (m-H(2)bdc). The structure exhibits a pseudo-C-centring which is almost fulfilled by the polymeric metal complex but not by the solvent dimethylformamide (DMF) molecules. The asymmetric unit contains two independent Cd(II) ions, two m-bdc(2−) ligands, one and two half bix ligands, and two solvent DMF molecules. The Cd(II) ions are both five-coordinated by three O atoms from two different m-bdc(2−) ligands and two N atoms from two different bix ligands in a distorted square-pyramidal geometry. The m-bdc(2−) ligands adopt a chelate-monodentate coordination mode, connecting neighboring Cd(II) ions into a zigzag chain parallel to [110]. Adjacent chains are further cross-linked by bix ligands, giving rise to a puckered sheet nearly perpendicular to the chain direction. Thus, each Cd(II) ion is connected to four neighboring Cd(II) ions through two m-bdc(2−) anions and two bix ligands, giving rise to the final non-interpenetrating uninodal layer with sql (4,4) topology. International Union of Crystallography 2013-10-23 /pmc/articles/PMC3884267/ /pubmed/24454043 http://dx.doi.org/10.1107/S1600536813028298 Text en © Chen et al. 2013 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
spellingShingle | Metal-Organic Papers Chen, Yan Wang, Daguang He, Liang Li, Wei Suo, Jian Poly[[(μ(2)-benzene-1,3-dicarboxylato){μ(2)-1,4-bis[(1H-imidazol-1-yl)methyl]benzene}cadmium] dimethylformamide monosolvate] |
title | Poly[[(μ(2)-benzene-1,3-dicarboxylato){μ(2)-1,4-bis[(1H-imidazol-1-yl)methyl]benzene}cadmium] dimethylformamide monosolvate] |
title_full | Poly[[(μ(2)-benzene-1,3-dicarboxylato){μ(2)-1,4-bis[(1H-imidazol-1-yl)methyl]benzene}cadmium] dimethylformamide monosolvate] |
title_fullStr | Poly[[(μ(2)-benzene-1,3-dicarboxylato){μ(2)-1,4-bis[(1H-imidazol-1-yl)methyl]benzene}cadmium] dimethylformamide monosolvate] |
title_full_unstemmed | Poly[[(μ(2)-benzene-1,3-dicarboxylato){μ(2)-1,4-bis[(1H-imidazol-1-yl)methyl]benzene}cadmium] dimethylformamide monosolvate] |
title_short | Poly[[(μ(2)-benzene-1,3-dicarboxylato){μ(2)-1,4-bis[(1H-imidazol-1-yl)methyl]benzene}cadmium] dimethylformamide monosolvate] |
title_sort | poly[[(μ(2)-benzene-1,3-dicarboxylato){μ(2)-1,4-bis[(1h-imidazol-1-yl)methyl]benzene}cadmium] dimethylformamide monosolvate] |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3884267/ https://www.ncbi.nlm.nih.gov/pubmed/24454043 http://dx.doi.org/10.1107/S1600536813028298 |
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