Hydrogen bond dynamics in the excited states: Photodissociation of phenol in clusters

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F12%3A00384307" target="_blank" >RIV/61388955:_____/12:00384307 - isvavai.cz</a>

Alternative codes found

RIV/60461373:22340/12:43894089

Result on the web

<a href="http://dx.doi.org/10.1039/c2cp40471k" target="_blank" >http://dx.doi.org/10.1039/c2cp40471k</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/c2cp40471k" target="_blank" >10.1039/c2cp40471k</a>

Result language

angličtina

Original language name

Hydrogen bond dynamics in the excited states: Photodissociation of phenol in clusters

Original language description

We have investigated the photodynamics of phenol molecules in clusters. Possible reaction pathways following the photoexcitation of hydrogen-bonded phenol clusters have been identified theoretically using ab initio calculations. Experimentally we have studied the phenol molecules and clusters of various size distributions in a molecular beam apparatus. In particular, we have measured the H-fragment kinetic energy distributions after the excitation with 243 nm and 193 nm laser radiation. At 243 nm the KED spectra did not show any significant difference between the photodissociation of isolated molecules and phenol in larger clusters, while at 193 nm the contribution of the fast H-fragments is significantly suppressed in clusters with respect to the barephenol molecule. We have interpreted the experimental results within the framework of the suggested reaction pathways.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physical Chemistry Chemical Physics

ISSN

1463-9076

e-ISSN

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Volume of the periodical

14

Issue of the periodical within the volume

25

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

8936-8944

UT code for WoS article

000305006200018

EID of the result in the Scopus database

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