Proton Transfer in Hydrogen-Bonded Network of Phenol Molecules: Intracluster Formation of Water

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F13%3A00420659" target="_blank" >RIV/61388955:_____/13:00420659 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/jp406773s" target="_blank" >http://dx.doi.org/10.1021/jp406773s</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/jp406773s" target="_blank" >10.1021/jp406773s</a>

Result language
angličtina
Original language name
Proton Transfer in Hydrogen-Bonded Network of Phenol Molecules: Intracluster Formation of Water
Original language description
Electron ionization and time-of-flight mass spectrometry was used to investigate the phenol clusters (PhOH)(n) of different size from single molecule to large clusters: in coexpansion with He, the dimers n = 2 are mostly generated; in Ar, large species of n >= 10 also occur. Besides [(PhOH)(n)](+center dot) cluster ion series, hydrated phenol cluster ions [(PhOH)(n)center dot xH(2)O](+center dot) with up to x = 3 water molecules and dehydrated phenol clusters [(PhOH) H2O](+center dot) were observed. Thehydrated phenol series exhibits minima and maxima that are interpreted as evidence for proton transfer between the hydrogen bonded cluster ions of cyclic structures. The proton transfer leads to a water generation within the clusters, and subsequent elimination of the diphenyl ether molecule(s) from the cluster yields the hydrated phenol cluster ions. Alternatively, a water molecule release yields a series of dehydrated phenols, among which the diphenyl ether ion [PhOPh](+center dot) (n
Czech name
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Czech description
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Type
J<sub>x</sub> - 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
<a href="/en/project/GA203%2F09%2F0422" target="_blank" >GA203/09/0422: Study of photochemical processes in free nanoparticles of atmospheric and biophysical relevance</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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