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j.cplett.2012.07.046.pdf | 222.41 kB | Adobe PDF | 見る/開く |
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DCフィールド | 値 | 言語 |
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dc.contributor.author | Nakano, Hiroshi | en |
dc.contributor.author | Yamamoto, Takeshi | en |
dc.contributor.alternative | 山本, 武志 | ja |
dc.date.accessioned | 2012-10-15T02:11:10Z | - |
dc.date.available | 2012-10-15T02:11:10Z | - |
dc.date.issued | 2012-09 | - |
dc.identifier.issn | 0009-2614 | - |
dc.identifier.uri | http://hdl.handle.net/2433/160033 | - |
dc.description.abstract | Electrostatic potential (ESP) derived partial charge provides a useful tool for describing intermolecular electrostatic (ES) interactions. One can also devise a corresponding charge "operator" that generates partial charge upon taking the expectation value over molecular wavefunctions. While the ESP charge operator has been utilized in various QM/MM(-type) calculations, it has the drawback that short-range ES interactions are overestimated due to the neglect of charge penetration effects. Here, we develop a screened version of the ESP charge operator that includes penetration effects at short range and thereby improve its accuracy. Numerical tests are performed for typical ions in aqueous solution. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier B.V. | en |
dc.rights | © 2012 Elsevier B.V. | en |
dc.rights | この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 | ja |
dc.rights | This is not the published version. Please cite only the published version. | en |
dc.title | Including charge penetration effects into the ESP derived partial charge operator | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.ncid | AA00602122 | - |
dc.identifier.jtitle | Chemical Physics Letters | en |
dc.identifier.volume | 546 | - |
dc.identifier.issue | 12 | - |
dc.identifier.spage | 80 | - |
dc.identifier.epage | 85 | - |
dc.relation.doi | 10.1016/j.cplett.2012.07.046 | - |
dc.textversion | author | - |
dcterms.accessRights | open access | - |
出現コレクション: | 学術雑誌掲載論文等 |
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