Green Emissive Copper(I) Coordination Polymer Supported by the Diethylpyridylphosphine Ligand as a Luminescent Sensor for Overheating Processes
Tertiary diethylpyridylphosphine was synthesized by the reaction of pyridylphosphine with bromoethane in a suberbasic medium. The reaction of phosphine with the copper(I) iodide led to the formation of a copper(I) coordination polymer, which, according to the X-ray diffraction data, has an intermedi...
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| Format: | Article |
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MDPI AG
2023-01-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/28/2/706 |
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| author | Kamila R. Enikeeva Aliia V. Shamsieva Anna G. Strelnik Robert R. Fayzullin Dmitry V. Zakharychev Ilya E. Kolesnikov Irina R. Dayanova Tatiana P. Gerasimova Igor D. Strelnik Elvira I. Musina Andrey A. Karasik Oleg G. Sinyashin |
| author_facet | Kamila R. Enikeeva Aliia V. Shamsieva Anna G. Strelnik Robert R. Fayzullin Dmitry V. Zakharychev Ilya E. Kolesnikov Irina R. Dayanova Tatiana P. Gerasimova Igor D. Strelnik Elvira I. Musina Andrey A. Karasik Oleg G. Sinyashin |
| author_sort | Kamila R. Enikeeva |
| collection | DOAJ |
| description | Tertiary diethylpyridylphosphine was synthesized by the reaction of pyridylphosphine with bromoethane in a suberbasic medium. The reaction of phosphine with the copper(I) iodide led to the formation of a copper(I) coordination polymer, which, according to the X-ray diffraction data, has an intermediate structure with a copper-halide core between the octahedral and stairstep geometries of the Cu<sub>4</sub>I<sub>4</sub> clusters. The obtained coordination polymer exhibits a green emission in the solid state, which is caused by the <sup>3</sup>(M+X)LCT transitions. The heating up of the copper(I) coordination polymer to 138.5 °C results in its monomerization and the formation of a new solid-state phase. The new phase exhibits a red emission, with the emission band maximum at 725 nm. According to the experimental data and quantum chemical computations, it was concluded that depolymerization probably leads to a complex that is formed with the octahedral structure of the copper-halide core. The resulting solid-state phase can be backward-converted to the polymer phase via recrystallization from the acetone or DMF. Therefore, the obtained coordination polymer can be considered a sensor or detector for the overheating of processes that should be maintained at temperatures below 138 °C (e.g., engines, boiling liquids, solar heat systems, etc.). |
| first_indexed | 2024-03-09T11:34:58Z |
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| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-09T11:34:58Z |
| publishDate | 2023-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-7491621f0d5a4517ac42c4b376d4a9ec2023-11-30T23:43:38ZengMDPI AGMolecules1420-30492023-01-0128270610.3390/molecules28020706Green Emissive Copper(I) Coordination Polymer Supported by the Diethylpyridylphosphine Ligand as a Luminescent Sensor for Overheating ProcessesKamila R. Enikeeva0Aliia V. Shamsieva1Anna G. Strelnik2Robert R. Fayzullin3Dmitry V. Zakharychev4Ilya E. Kolesnikov5Irina R. Dayanova6Tatiana P. Gerasimova7Igor D. Strelnik8Elvira I. Musina9Andrey A. Karasik10Oleg G. Sinyashin11Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, 420088 Kazan, RussiaArbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, 420088 Kazan, RussiaArbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, 420088 Kazan, RussiaArbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, 420088 Kazan, RussiaArbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, 420088 Kazan, RussiaCentre for Optical and Laser Materials Research, Research Park of Saint Petersburg State University, 5 Ulianovskaya Street, 198504 Saint Petersburg, RussiaArbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, 420088 Kazan, RussiaArbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, 420088 Kazan, RussiaArbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, 420088 Kazan, RussiaArbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, 420088 Kazan, RussiaArbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, 420088 Kazan, RussiaArbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, 420088 Kazan, RussiaTertiary diethylpyridylphosphine was synthesized by the reaction of pyridylphosphine with bromoethane in a suberbasic medium. The reaction of phosphine with the copper(I) iodide led to the formation of a copper(I) coordination polymer, which, according to the X-ray diffraction data, has an intermediate structure with a copper-halide core between the octahedral and stairstep geometries of the Cu<sub>4</sub>I<sub>4</sub> clusters. The obtained coordination polymer exhibits a green emission in the solid state, which is caused by the <sup>3</sup>(M+X)LCT transitions. The heating up of the copper(I) coordination polymer to 138.5 °C results in its monomerization and the formation of a new solid-state phase. The new phase exhibits a red emission, with the emission band maximum at 725 nm. According to the experimental data and quantum chemical computations, it was concluded that depolymerization probably leads to a complex that is formed with the octahedral structure of the copper-halide core. The resulting solid-state phase can be backward-converted to the polymer phase via recrystallization from the acetone or DMF. Therefore, the obtained coordination polymer can be considered a sensor or detector for the overheating of processes that should be maintained at temperatures below 138 °C (e.g., engines, boiling liquids, solar heat systems, etc.).https://www.mdpi.com/1420-3049/28/2/706Cu<sub>4</sub>I<sub>4</sub> clustersP,N-ligandscopper(I) complexesphosphinesluminescent complexes |
| spellingShingle | Kamila R. Enikeeva Aliia V. Shamsieva Anna G. Strelnik Robert R. Fayzullin Dmitry V. Zakharychev Ilya E. Kolesnikov Irina R. Dayanova Tatiana P. Gerasimova Igor D. Strelnik Elvira I. Musina Andrey A. Karasik Oleg G. Sinyashin Green Emissive Copper(I) Coordination Polymer Supported by the Diethylpyridylphosphine Ligand as a Luminescent Sensor for Overheating Processes Molecules Cu<sub>4</sub>I<sub>4</sub> clusters P,N-ligands copper(I) complexes phosphines luminescent complexes |
| title | Green Emissive Copper(I) Coordination Polymer Supported by the Diethylpyridylphosphine Ligand as a Luminescent Sensor for Overheating Processes |
| title_full | Green Emissive Copper(I) Coordination Polymer Supported by the Diethylpyridylphosphine Ligand as a Luminescent Sensor for Overheating Processes |
| title_fullStr | Green Emissive Copper(I) Coordination Polymer Supported by the Diethylpyridylphosphine Ligand as a Luminescent Sensor for Overheating Processes |
| title_full_unstemmed | Green Emissive Copper(I) Coordination Polymer Supported by the Diethylpyridylphosphine Ligand as a Luminescent Sensor for Overheating Processes |
| title_short | Green Emissive Copper(I) Coordination Polymer Supported by the Diethylpyridylphosphine Ligand as a Luminescent Sensor for Overheating Processes |
| title_sort | green emissive copper i coordination polymer supported by the diethylpyridylphosphine ligand as a luminescent sensor for overheating processes |
| topic | Cu<sub>4</sub>I<sub>4</sub> clusters P,N-ligands copper(I) complexes phosphines luminescent complexes |
| url | https://www.mdpi.com/1420-3049/28/2/706 |
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