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Zinc(II) and cadmium(II) coordination polymers containing phenylenediacetate and bis(imidazol-1-ylmethyl)benzene linkers: The effect of ligand isomers on the solid state structures
| Content Provider | Semantic Scholar |
|---|---|
| Author | Sezer, Güneş Günay Yeşilel, Okan Zafer Şahin, Onur Burrows, Andrew D. |
| Copyright Year | 2017 |
| Abstract | Abstract This work presents a systematic investigation of the reactions of o -, m - and p -phenylenediacetic acid with Zn(II)/Cd(II) salts in the presence of different semi-rigid o -, m - and p -bis(imidazol-1-ylmethyl)benzene co-ligands. Fourteen new coordination polymers – {[Zn(μ-opda)(µ-mbix)]·0.5H 2 O} n ( 1 ), {[Zn(μ-mpda)(µ-obix)]·H 2 O} n ( 2 ), {[Zn 2 (μ-mpda) 2 (μ-mbix) 2 ]·5H 2 O} n ( 3 ), {[Zn(μ-mpda)(µ-mbix)]·2H 2 O} n ( 4 ), {[Zn(μ-mpda)(µ-pbix)]·0.5H 2 O} n ( 5 ), [Zn(μ-ppda)(μ-obix)] n ( 6 ), {[Zn(μ-ppda)(µ-mbix)]·0.5H 2 O} n ( 7 ), {[Zn(μ-ppda)(μ-pbix)]·H 2 O·DMF} n ( 8 ), {[Cd(μ-mpda)(μ-obix) 1.5 ]·H 2 O} n ( 9 ), {[Cd(μ-mpda)(μ-obix)]·H 2 O} n ( 10 ), {[Cd(μ-mpda)(μ-mbix)(H 2 O)]·H 2 O} n (11 ) , [Cd(μ 3 -ppda)(µ-obix)] n ( 12 ), [Cd(μ 3 -ppda)(µ-mbix)] n ( 13 ) and [Cd(μ 3 -ppda)(µ-pbix)] n ( 14 ) (o/m/ppda=1,2/1,3-/1,4-phenylenediacetate, o/m/pbix=1,2-/1,3-/1,4-bis(imidazol-1-ylmethyl)benzene) – have been prepared and structurally characterized. Two of the complexes were found to possess one-dimensional (1D) structures, eleven complexes were found to be two-dimensional (2D) coordination networks and one of the complexes was found to be a three-dimensional (3D) coordination network. Of the 1D structures, 3 forms nanotubes, whereas in 8 pairs of pbix ligands bridge the zinc(II) centers to generate Zn 2 (pbix) 2 dimers, which in turn are linked together by pairs of ppda linkers to give chains. Compound 5 contains a 4-fold interpenetrated 3D framework. The structure of 10 contains interpenetrated 2D frameworks, leading to a three-dimensional gross structure. The thermal stabilities and luminescent properties for 1–14 are also reported. |
| Starting Page | 8 |
| Ending Page | 21 |
| Page Count | 14 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.jssc.2017.04.038 |
| Volume Number | 252 |
| Alternate Webpage(s) | https://purehost.bath.ac.uk/ws/portalfiles/portal/155458807/Manuscript_jssc_revision.pdf |
| Alternate Webpage(s) | http://opus.bath.ac.uk/55597/4/Manuscript_jssc_revision.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/j.jssc.2017.04.038 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
