Photoinduced charge flow inside an iron porphyrazine complex.
Longteng TangLiangdong ZhuMaraia E EnerHongxin GaoYanli WangJohn T GrovesThomas G SpiroChong FangPublished in: Chemical communications (Cambridge, England) (2019)
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.
Keyphrases
- raman spectroscopy
- electron transfer
- high resolution
- molecular dynamics
- molecular dynamics simulations
- iron deficiency
- energy transfer
- density functional theory
- monte carlo
- single molecule
- mass spectrometry
- cerebral ischemia
- tandem mass spectrometry
- water soluble
- subarachnoid hemorrhage
- high speed
- perovskite solar cells