Hydrogen bonding between hydroxylic donors and MLCT-excited Ru(bpy)2(bpz)2+ complex: implications for photoinduced electron–proton transfer
Author(s) -
Sergei V. Lymar,
Gerald F. Manbeck,
Dmitry E. Polyansky
Publication year - 2019
Publication title -
chemical communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.837
H-Index - 333
eISSN - 1364-548X
pISSN - 1359-7345
DOI - 10.1039/c9cc01896d
Subject(s) - proton , excited state , photochemistry , chemistry , proton coupled electron transfer , electron transfer , hydrogen bond , hydrogen , electron , electron donor , irradiation , atomic physics , molecule , catalysis , nuclear physics , physics , organic chemistry
The equilibrium constants of the hydrogen bonding (HB) between hydroxylic donors, ROH, and an MLCT-excited Ru(bpy) 2 (bpz) 2+ complex, 1(T), correlated with ROH empirical HB acidities, which could be used for evaluating the unimolecular rate constants of concerted electron-proton transfer within the H-bonded phenol-1(T) exciplexes.
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