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Origin of chiral discrimination by a two-dimensionally chiral self-assembled monolayer : A quantum chemical study

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/17175

Title: Origin of chiral discrimination by a two-dimensionally chiral self-assembled monolayer : A quantum chemical study
Authors: Nishikawa, Tomohiro Browse this author
Torimoto, Tsukasa Browse this author
Nakanishi, Takuya Browse this author
Osaka, Tetsuya Browse this author
Ohtani, Bunsho Browse this author →KAKEN DB
Issue Date: 11-Dec-2006
Publisher: Elsevier B.V.
Journal Title: Chemical Physics Letters
Volume: 432
Issue: 4-6
Start Page: 502
End Page: 507
Publisher DOI: 10.1016/j.cplett.2006.10.106
Abstract: Structural and energetic investigations based on semiempirical PM5 and ab initio HF and MP2 calculations suggested that the self-assembled monolayer of an atropisomeric compound, (R)- or (S)-1,1′-binaphthalene-2,2′-dithiol (BNSH), on a gold (111) surface selectively adsorbs one enantiomer of phenylalanine (Phe), resulting in chiral discrimination, through hydrophobic, cation(–NH3+)-π and NH(Phe)-π(BNSH) interactions in a nanometer-sized screw-hole-like pocket composed of three BNSH molecules in the monolayer.
Relation: http://www.sciencedirect.com/science/journal/00092614
Type: article (author version)
URI: http://hdl.handle.net/2115/17175
Appears in Collections:触媒科学研究所 (Institute for Catalysis) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 大谷 文章

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