Symmetry matters: photodissociation dynamics of symmetrically versus asymmetrically substituted phenols

Autor: Andreas M. Wenge, Michael N. R. Ashfold, Tolga N. V. Karsili, Barbara Marchetti

Publikováno v: Karsili, T N V, Wenge, A M, Marchetti, B & Ashfold, M N R 2014, ' Symmetry matters: photodissociation dynamics of symmetrically versus asymmetrically substituted phenols ', Physical Chemistry Chemical Physics, vol. 16, no. 2, pp. 588-598 . https://doi.org/10.1039/c3cp53450b

We report a combined experimental (H (Rydberg) atom photofragment translational spectroscopy) and theoretical (ab initio electronic structure and vibronic coupling calculations) study of the effects of symmetry on the photodissociation dynamics of ph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2beb3ba848ac407ab75243fcf7ef3be
https://doi.org/10.1039/c3cp53450b

A Multipronged Comparative Study of the Ultraviolet Photochemistry of 2-, 3-, and 4-Chlorophenol in the Gas Phase

Autor: Thomas A. A. Oliver, Julian Few, Vasilios G. Stavros, Gus Hancock, Stephanie J. Harris, Gareth Roberts, Tolga N. V. Karsili, S. Gowrie, David J. Hadden, Daniel Murdock, Benoît Soep, Dimitris Zaouris, Gloria Spighi, Andreas M. Wenge, Jeremy N. Harvey, Lionel Poisson, Michael N. R. Ashfold

Publikováno v: Harris, S J, Karsili, T N V, Murdock, D, Oliver, T A A, Wenge, A M, Zaouris, D K, Ashfold, M N R, Harvey, J N, Few, J D, Gowrie, S, Hancock, G, Hadden, D J, Roberts, G M, Stavros, V G, Spighi, G, Poisson, L & Soep, B 2015, ' A Multipronged Comparative Study of the Ultraviolet Photochemistry of 2-, 3-, and 4-Chlorophenol in the Gas Phase ', Journal of Physical Chemistry A, vol. 119, no. 23, pp. 6045-56 . https://doi.org/10.1021/jp511879k

The S1((1)ππ*) state of the (dominant) syn-conformer of 2-chlorophenol (2-ClPhOH) in the gas phase has a subpicosecond lifetime, whereas the corresponding S1 states of 3- and 4-ClPhOH have lifetimes that are, respectively, ∼2 and ∼3-orders of m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa80b555829ba6e955f050cba3c84f67
https://research-information.bris.ac.uk/en/publications/0e4f6821-c39d-431a-93fc-b1d31ebc0d6f

Exploring quantum phenomena and vibrational control in \u03c3* mediated photochemistry

Autor: Gareth M. Roberts, David J. Hadden, L. Therese Bergendahl, Andreas M. Wenge, Stephanie J. Harris, Tolga N. V. Karsili, Michael N. R. Ashfold, Martin J. Paterson, Vasilios G. Stavros

Publikováno v: Chemical Science.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=erc_________::8c75ff819a8a6eae8e0ffef7aac29758

O–H bond fission in 4-substituted phenols: S1 state predissociation viewed in a Hammett-like framework

Autor: Tolga N. V. Karsili, Andreas M. Wenge, Stephanie J. Harris, Jeremy N. Harvey, Daniel Murdock, Richard N. Dixon, Michael N. R. Ashfold

Publikováno v: Karsili, T N V, Wenge, A M, Harris, S J, Murdock, D, Harvey, J N, Dixon, R N & Ashfold, M N R 2013, ' O-H bond fission in 4-substituted phenols: S 1 state predissociation viewed in a Hammett-like framework ', Chemical Science, vol. 4, no. 6, pp. 2434-2446 . https://doi.org/10.1039/c3sc50296a
ResearcherID

The photofragmentation dynamics of various 4-substituted phenols (4-YPhOH, Y = H, MeO, CH3, F, Cl and CN) following π* ← π excitation to their respective S1 states have been investigated experimentally (by H Rydberg atom photofragment translation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8f82340b14c159b11a704f60dbc785d
https://doi.org/10.1039/c3sc50296a