Electric Dipole Moments of Nanosolvated Acid Molecules in Water Clusters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F15%3A43900332" target="_blank" >RIV/60461373:22340/15:43900332 - isvavai.cz</a>
Result on the web
<a href="http://journals.aps.org/prl/pdf/10.1103/PhysRevLett.114.043401" target="_blank" >http://journals.aps.org/prl/pdf/10.1103/PhysRevLett.114.043401</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevLett.114.043401" target="_blank" >10.1103/PhysRevLett.114.043401</a>
Alternative languages
Result language
angličtina
Original language name
Electric Dipole Moments of Nanosolvated Acid Molecules in Water Clusters
Original language description
The electric dipole moments of (H2O)(n)DCl (n = 3-9) clusters have been measured by the beam-deflection method. Reflecting the (dynamical) charge distribution within the system, the dipole moment contributes information about the microscopic structure ofnanoscale solvation. The addition of a DCl molecule to a water cluster results in a strongly enhanced susceptibility. There is evidence for a noticeable rise in the dipole moment occurring at n approximate to 5-6. This size is consistent with predictions for the onset of ionic dissociation. Additionally, a molecular-dynamics model suggests that even with a nominally bound impurity an enhanced dipole moment can arise due to the thermal and zero-point motion of the proton and the water molecules. The experimental measurements and the calculations draw attention to the importance of fluctuations in defining the polarity of water-based nanoclusters and generally to the essential role played by motional effects in determining the response o
Czech name
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Czech description
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Classification
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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Result continuities
Project
<a href="/en/project/GA14-08937S" target="_blank" >GA14-08937S: Atmospheric Clusters and Aerosols: Molecular Beam Experiments and Theory</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review Letters
ISSN
0031-9007
e-ISSN
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Volume of the periodical
114
Issue of the periodical within the volume
leden
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
043401
UT code for WoS article
000351270800004
EID of the result in the Scopus database
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