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Toward organic photohydrides

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dc.contributor.author Yang, Xin
dc.contributor.author Walpita, Janitha
dc.contributor.author Zhou, Dapeng
dc.contributor.author Luk, Hoi Ling
dc.contributor.author Vyas, Shubham
dc.contributor.author Khnayzer, Rony S.
dc.date.accessioned 2017-11-03T12:30:12Z
dc.date.available 2017-11-03T12:30:12Z
dc.date.copyright 2013 en_US
dc.identifier.issn 1990-7923 en_US
dc.identifier.uri http://hdl.handle.net/10725/6500
dc.description.abstract The excited-state hydride release from 10-methyl-9-phenyl-9,10-dihydroacridine (PhAcrH) was investigated using steady-state and time-resolved UV/vis absorption spectroscopy. Upon excitation, PhAcrH is oxidized to the corresponding iminium ion (PhAcr+), while the solvent (acetonitrile/water mixture) is reduced (52% of PhAcr+ and 2.5% of hydrogen is formed). The hydride release occurs from the triplet excited state by a stepwise electron/hydrogen-atom transfer mechanism. To facilitate the search for improved organic photohydrides that exhibit a concerted mechanism, a computational methodology is presented that evaluates the thermodynamic parameters for the hydride ion, hydrogen atom, and electron release from organic hydrides. en_US
dc.language.iso en en_US
dc.title Toward organic photohydrides en_US
dc.type Article en_US
dc.description.version Published en_US
dc.title.subtitle excited-state behavior of 10-methyl-9-phenyl-9,10-dihydroacridine en_US
dc.author.school SAS en_US
dc.author.idnumber 200501196 en_US
dc.author.department Natural Sciences en_US
dc.description.embargo N/A en_US
dc.relation.journal The Journal of Physical Chemistry B en_US
dc.journal.volume 117 en_US
dc.journal.issue 49 en_US
dc.article.pages 15290-15296 en_US
dc.identifier.doi http://dx.doi.org/10.1021/jp401770e en_US
dc.identifier.ctation Yang, X., Walpita, J., Zhou, D., Luk, H. L., Vyas, S., Khnayzer, R. S., ... & Krylov, A. I. (2013). Toward Organic Photohydrides: Excited-State Behavior of 10-Methyl-9-phenyl-9, 10-dihydroacridine. The Journal of Physical Chemistry B, 117(49), 15290-15296. en_US
dc.author.email rony.khnayzer@lau.edu.lb en_US
dc.identifier.tou http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php en_US
dc.identifier.url http://pubs.acs.org/doi/abs/10.1021/jp401770e en_US
dc.orcid.id https://orcid.org/0000-0001-7775-0027 en_US
dc.author.affiliation Lebanese American University en_US


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