Langmuir Films of Anthracene Derivatives on Liquid Mercury II: Asymmetric Molecules

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Langmuir Films of Anthracene Derivatives on Liquid Mercury II: Asymmetric Molecules

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dc.contributor.author Tamam, L.
dc.contributor.author Kraack, H.
dc.contributor.author Sloutskin, E.
dc.contributor.author Ocko, B. M.
dc.contributor.author Pershan, Peter S.
dc.contributor.author Ofer, E.
dc.contributor.author Deutsch, M.
dc.date.accessioned 2011-02-16T14:58:47Z
dc.date.issued 2007
dc.identifier.citation Tamam, L., H. Kraack, E. Slotskin, B. M. Ocko, Peter S. Pershan, E. Ofer, and M. Deutsch. 2007. Langmuir films of anthracene derivatives on liquid mercury II: Asymmetric molecules. Journal of Physical Chemistry C 111(6): 2580-2587. en_US
dc.identifier.issn 1932-7447 en_US
dc.identifier.uri http://nrs.harvard.edu/urn-3:HUL.InstRepos:4726296
dc.description.abstract The structure and phase sequence of liquid-mercury-supported Langmuir films (LFs) of anthrone and anthralin were studied by surface tensiometry and surface-specific synchrotron X-ray diffraction. In the low-coverage phase the molecules are both side-lying, rather than the flat-lying orientation found for anthracene and anthraquinone. In the high-coverage phase, the molecules are either standing up (anthrone) or remain side-lying (anthralin) on the mercury surface. In contrast with the symmetric anthracene and anthraquinone, both high-coverage phases exhibit long-range in-plane order. The order is different for the two compounds. The structural details, the role of molecular symmetry, the oxygen side groups, and the asymmetry-induced dipole moments are discussed. en_US
dc.description.sponsorship Engineering and Applied Sciences en_US
dc.language.iso en_US en_US
dc.publisher American Chemical Society en_US
dc.relation.isversionof doi:10.1021/jp063937g en_US
dc.relation.hasversion http://www.liquids.deas.harvard.edu/peter/2007.pdf/Anthracenes_JPCC_II.pdf en_US
dash.license META_ONLY
dc.title Langmuir Films of Anthracene Derivatives on Liquid Mercury II: Asymmetric Molecules en_US
dc.type Journal Article en_US
dc.description.version Version of Record en_US
dc.relation.journal Journal of Physical Chemistry C en_US
dash.depositing.author Pershan, Peter S.
dash.embargo.until 10000-01-01

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  • FAS Scholarly Articles [7078]
    Peer reviewed scholarly articles from the Faculty of Arts and Sciences of Harvard University

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