Bright insights: Examining fluorescence behavior using 5,7‐dibromo‐8‐hydroxyquinoline in organic–inorganic hybrid materials
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Wiley
2024
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| author | Marta Bogdan Tomasz Sierański Marcin Świątkowski Agata Trzęsowska‐Kruszyńska |
| author_facet | Marta Bogdan Tomasz Sierański Marcin Świątkowski Agata Trzęsowska‐Kruszyńska Marta Bogdan Tomasz Sierański Marcin Świątkowski Agata Trzęsowska‐Kruszyńska |
| collection | Wiley Open Access |
| contents | Bright insights: Examining fluorescence behavior using 5,7‐dibromo‐8‐hydroxyquinoline in organic–inorganic hybrid materials Marta Bogdan Tomasz Sierański Marcin Świątkowski Agata Trzęsowska‐Kruszyńska Applied Organometallic Chemistry Expanding on prior research with 8‐hydroxyquinoline (8hq) derivatives, this study investigates 5,7‐dibromo‐8‐hydroxyquinoline (8hqBr2) as a ligand in organic–inorganic hybrid materials (OIHMs). A series of 19 compounds and two of its salts were synthesized, employing d‐ and p‐block metal halides to explore the effect of solid‐state supramolecular structures on emission properties. Through the use of density functional theory (DFT), this work emphasizes the critical role of the bromine position within the ligand, contrasting with its effect when located exclusively in halogenometallate anions. The findings reveal that emission is profoundly influenced by π–π stacking, anion‐π interactions, and the configuration of metal cations and bromine substituents. This study not only provides insights into the specific impact of bromine positioning in 8hqBr2 on fluorescence but also contributes to the development of advanced emitters for optoelectronics and sensing, enhancing the understanding of fluorescence modulation in 8‐hydroxyquinoline‐based OIHMs. 10.1002/aoc.7607 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| doi_str_mv | 10.1002/aoc.7607 |
| format | Artículo Open Access |
| id | wiley_oa_10_1002_aoc_7607 |
| institution | Wiley Open Access |
| license_str_mv | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| publishDate | 2024 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | Bright insights: Examining fluorescence behavior using 5,7‐dibromo‐8‐hydroxyquinoline in organic–inorganic hybrid materials Marta Bogdan Tomasz Sierański Marcin Świątkowski Agata Trzęsowska‐Kruszyńska Applied Organometallic Chemistry Bright insights: Examining fluorescence behavior using 5,7‐dibromo‐8‐hydroxyquinoline in organic–inorganic hybrid materials Marta Bogdan Tomasz Sierański Marcin Świątkowski Agata Trzęsowska‐Kruszyńska Applied Organometallic Chemistry Expanding on prior research with 8‐hydroxyquinoline (8hq) derivatives, this study investigates 5,7‐dibromo‐8‐hydroxyquinoline (8hqBr2) as a ligand in organic–inorganic hybrid materials (OIHMs). A series of 19 compounds and two of its salts were synthesized, employing d‐ and p‐block metal halides to explore the effect of solid‐state supramolecular structures on emission properties. Through the use of density functional theory (DFT), this work emphasizes the critical role of the bromine position within the ligand, contrasting with its effect when located exclusively in halogenometallate anions. The findings reveal that emission is profoundly influenced by π–π stacking, anion‐π interactions, and the configuration of metal cations and bromine substituents. This study not only provides insights into the specific impact of bromine positioning in 8hqBr2 on fluorescence but also contributes to the development of advanced emitters for optoelectronics and sensing, enhancing the understanding of fluorescence modulation in 8‐hydroxyquinoline‐based OIHMs. 10.1002/aoc.7607 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| title | Bright insights: Examining fluorescence behavior using 5,7‐dibromo‐8‐hydroxyquinoline in organic–inorganic hybrid materials |
| topic | Applied Organometallic Chemistry |
| url | https://onlinelibrary.wiley.com/doi/10.1002/aoc.7607 |