PhotoChem Match

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Photosensitizer

Chemical Formula: C23H22ClNO4

Molecular Weight: 411.88

Absorption maximum wavelength at the lowest-energy absorption peak

• λmax: 425 nm

Excited-state lifetime

τ: 30^t µs; 0.006^s µs

Excited-state energy

• E_0,0: 2.37^t eV
• E_0,0: 2.68^s eV

Emission energy

• E_red: -0.49 V vs. SCE

Oxidation energy

• E_ox: 1.88 V vs. SCE

Excited-state reduction potential

• *E_red: 1.88^t V vs. SCE
• *E_red: 2.19^s V vs. SCE

Excited-state oxidation potential

• *E_ox: -0.49^t V vs. SCE
• *E_ox: -0.8^s V vs. SCE

References

• Ohkubo, K.; Kotani, H.; Fukuzumi, S. Misleading Effects of Impurities Derived from the Extremely Long-Lived Electron-Transfer State of 9-Mesityl-10-Methylacridinium Ion. Chem. Commun. 2005, No. 36, 4520–4522.
• Fukuzumi, S.; Kotani, H.; Ohkubo, K.; Ogo, S.; Tkachenko, N. V.; Lemmetyinen, H. Electron-Transfer State of 9-Mesityl-10-Methylacridinium Ion with a Much Longer Lifetime and Higher Energy Than That of the Natural Photosynthetic Reaction Center. J. Am. Chem. Soc. 2004, 126 (6), 1600–1601.
• Benniston, A. C.; Harriman, A.; Li, P.; Rostron, J. P.; van Ramesdonk, H. J.; Groeneveld, M. M.; Zhang, H.; Verhoeven, J. W. Charge Shift and Triplet State Formation in the 9-Mesityl-10-Methylacridinium Cation. J. Am. Chem. Soc. 2005, 127 (46), 16054–16064.
• Romero, N. A.; Nicewicz, D. A. Mechanistic Insight into the Photoredox Catalysis of Anti-Markovnikov Alkene Hydrofunctionalization Reactions. J. Am. Chem. Soc. 2014, 136 (49), 17024–17035.