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The adsorption with chiral structure of fluorene-1-carboxylic acid molecules on Cu(110) surface
journal contribution
posted on 2023-06-08, 09:36 authored by Fei Song, Weidong Dou, Han Huang, Haiyang Li, Pimo He, Shining Bao, Qiao ChenQiao Chen, Wuzong ZhouDeposition of fluorene-1-carboxylic acid molecules on Cu(110) surface has been investigated by LEED and STM. By saturating the surface with one monolayer, a (4 x 4) pg ordered structure is formed judged from the LEED pattern. STM image shows that the ordered structure is formed in small locally areas. STM results indicate that the molecular aromatic plane of FC-1 is parallel to the substrate. First-principle calculations determined the favorable adsorption site. The adsorption structure presents a chiral property. Two FC-1 molecules, in one unit cell, have their carboxylic groups bonded in identical geometry and equivalent orientation, but with opposite chirality.
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Publication status
- Published
Journal
Chemical Physics LettersISSN
0009-2614Publisher
ElsevierExternal DOI
Issue
4-6Volume
452Page range
275-280Department affiliated with
- Chemistry Publications
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- No
Peer reviewed?
- Yes
Legacy Posted Date
2012-02-06Usage metrics
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