Hydrogen bonding between hydroxylic donors and MLCT-excited Ru(bpy)2(bpz)2+ complex: implications for photoinduced electron–proton transfer

Sergei V. Lymar; Gerald F. Manbeck; Dmitry E. Polyansky

doi:10.1039/C9CC01896D

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Hydrogen bonding between hydroxylic donors and MLCT-excited Ru(bpy)₂(bpz)²⁺ complex: implications for photoinduced electron–proton transfer†

Sergei V. Lymar,

*^a Gerald F. Manbeck^a and Dmitry E. Polyansky

*^a

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* Corresponding authors

^a Chemistry Division, Brookhaven National Laboratory, Upton, New York 11973-5000, USA
E-mail: lymar@bnl.gov, dep@bnl.gov

Abstract

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.

This article is part of the themed collection: Frontiers in Proton Coupled Electron Transfer (PCET)

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Article information

DOI: https://doi.org/10.1039/C9CC01896D
Article type: Communication
Submitted: 08 Cig 2019
Accepted: 16 Agd 2019
First published: 16 Agd 2019

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Chem. Commun., 2019,55, 5870-5873

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Hydrogen bonding between hydroxylic donors and MLCT-excited Ru(bpy)₂(bpz)²⁺ complex: implications for photoinduced electron–proton transfer

S. V. Lymar, G. F. Manbeck and D. E. Polyansky, Chem. Commun., 2019, 55, 5870 DOI: 10.1039/C9CC01896D

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