Reversible transformation between Cu(i)-thiophenolate coordination polymers displaying luminescence and electrical properties
A one-dimensional [Cu6I3(TP)3(MeCN)2]n (1) coordination polymer (CP) has been prepared by the direct reaction between CuI and a thiophenol (TP) ligand. The reversible conversion reaction between 1 and the homoleptic 1D-CP [Cu(TP)]n (2) is observed in acetonitrile upon controlling the CuI ratio. Inte...
| Autores: | , , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2019 |
| País: | España |
| Institución: | Universidad Autónoma de Madrid |
| Repositorio: | Biblos-e Archivo. Repositorio Institucional de la UAM |
| Idioma: | inglés |
| OAI Identifier: | oai:repositorio.uam.es:10486/688745 |
| Acceso en línea: | http://hdl.handle.net/10486/688745 https://dx.doi.org/10.1039/C9CE00313D |
| Access Level: | acceso abierto |
| Palabra clave: | Copper compounds Coordination reactions Luminescence Polymers Química |
| Sumario: | A one-dimensional [Cu6I3(TP)3(MeCN)2]n (1) coordination polymer (CP) has been prepared by the direct reaction between CuI and a thiophenol (TP) ligand. The reversible conversion reaction between 1 and the homoleptic 1D-CP [Cu(TP)]n (2) is observed in acetonitrile upon controlling the CuI ratio. Interestingly, CPs 1 and 2 are multifunctional materials showing both luminescence and electrical properties. Photoluminescence measurements reveal that 1 and 2 are emissive in the blue and the red regions, respectively. Additionally, both materials show electrical conductivity at room temperature (1.2 × 10-8 for 1 and 3.7 × 10-4 S cm-1 for 2) indicating a semiconductor behaviour. DFT calculations have been used to rationalise these observations |
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