Photoinduced charge flow inside an iron porphyrazine complex
| Autor: | Hongxin Gao, John T. Groves, Liangdong Zhu, Yanli Wang, Maraia E. Ener, Longteng Tang, Thomas G. Spiro, Chong Fang |
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| Rok vydání: | 2019 |
| Předmět: |
Materials science
Relaxation (NMR) Metals and Alloys Cationic polymerization General Chemistry Porphyrazine Catalysis Surfaces Coatings and Films Electronic Optical and Magnetic Materials chemistry.chemical_compound Intersystem crossing chemistry Chemical physics Ultrafast laser spectroscopy Materials Chemistry Ceramics and Composites Physics::Chemical Physics Spectroscopy Ultrashort pulse Quantum |
| Zdroj: | Chemical Communications. 55:13606-13609 |
| ISSN: | 1364-548X 1359-7345 |
| Popis: | Tracking inorganic photochemistry with high resolution poses considerable challenges. Here, sub-picosecond electronic and structural motions and MLCT/d-d intersystem crossing in a cationic iron-porphyrazine are probed using ultrafast transient absorption, stimulated Raman spectroscopy, and quantum calculations. By delineating photoinduced energy relaxation, strategies for extending the lifetime of MLCT state are discussed. |
| Databáze: | OpenAIRE |
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