Direct Determination of the Rate of Intersystem Crossing in a Near-IR Luminescent Cr(III) Triazolyl Complex.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.3c01543
Abstract: A detailed understanding of the dynamics of photoinduced processes occurring in the electronic excited state is essential in informing the rational design of photoactive transition-metal complexes. Here, the rate of intersystem crossing in a Cr(III)-centered… read more here.
Keywords: intersystem; spectroscopy; rate intersystem; luminescent iii ... See more keywords
Machine learning photodynamics reveal intersystem-crossing-driven ladderdiene ring opening
Sign Up to like & getrecommendations! Published in 2025 at "Chemical Science"
DOI: 10.1039/d4sc07395a
Abstract: Photochemical ring-opening reactions have become an essential tool for chemical syntheses under mild conditions with high atom economy. We propose a near-visible light-induced electrocyclic ring-opening reaction to afford cyclooctatetraene (COT) using carbonyl-functionalized tricyclooctadiene (1) based… read more here.
Keywords: photodynamics reveal; learning photodynamics; machine learning; ring opening ... See more keywords
Enhancement of Intersystem Crossing in Asymmetrically Substituted BODIPY Photosensitizers
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Materials Chemistry C"
DOI: 10.1039/d4tc04850d
Abstract: We present a novel method to promote intersystem crossing (ISC) and triplet state formation in boron dipyrromethenes (BODIPYs) via asymmetrical substitution within the chromophore. This approach reduces synthetic complexity compared... read more here.
Keywords: crossing asymmetrically; enhancement intersystem; asymmetrically substituted; intersystem ... See more keywords
Abnormal Reverse Intersystem Crossing of Polaron-Pair States and Its Conversion to Intersystem Crossing via the Regulation of Intermolecular Electron-Hole Spacing Distance
Sign Up to like & getrecommendations! Published in 2020 at "Physical review applied"
DOI: 10.1103/physrevapplied.14.024011
Abstract: Reverse intersystem crossing (RISC) unexpectedly dominates the interconversion of polaron pairs in the traditional fluorescent material 4-(dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran (DCJTB), with a large energy gap (\ensuremath{\Delta}${E}_{\mathrm{ST}}$) between singlet and triplet excitons, by employing the magnetoelectroluminescence detection technique.… read more here.
Keywords: pair; polaron; intersystem crossing; intersystem ... See more keywords