Three- and four-body nonadditivities in nucleic acid tetramers: a CCSD(T) study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F10%3A00342591" target="_blank" >RIV/61388963:_____/10:00342591 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Three- and four-body nonadditivities in nucleic acid tetramers: a CCSD(T) study
Original language description
Three- and four-body nonadditivities in the uracil tetramer (in DNA-like geometry) and the GC step (in crystal geometry) were investigated at various levels of the wave-function theory: HF, MP2, MP3, L-CCD, CCSD and the CCSD(T). The HF and MP2 level do no provide reliable values for many-body terms due to improper description of monomer properties and dispersion energy nonadditivity. Benchmark CCSD(T) values are well reproduced on much cheaper MP3 and L-CCD levels. Inclusion of three-body terms is necessary for determination of optimal geometry parameters.
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/LC512" target="_blank" >LC512: Center for biomolecules and complex molecular systems</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Chemistry Chemical Physics
ISSN
1463-9076
e-ISSN
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Volume of the periodical
12
Issue of the periodical within the volume
6
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
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UT code for WoS article
000274072900017
EID of the result in the Scopus database
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