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Inne
Internal rotation in ortho-chloro-substituted biphenyls. Ab initio and molecular dynamics study.
Autorzy
Rok wydania
2003
Czasopismo
Numer woluminu
373
Strony
591-598
DOI
10.1016/S0009-2614(03)00663-8
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Structure of the ortho-Cl-substituted biphenyls is studied in vacuo and in the CCl4 solution, by molecular modelling methods. Ab initio determinations of rotational potentials are followed by molecular dynamics simulations, in order to estimate effects of the solvent on conformations. The solvent flattening effect is correlated to molecular volume changes during rotation around the C–C bond. It is concluded, that solvent induced change of rotational barrier can have influence on molecular properties of studied compounds, especially their toxicity.
Adres publiczny
https://doi.org/10.1016/S0009-2614(03)00663-8
Strona internetowa wydawcy
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