Triazatriangulenium adlayers on Au(111): Superstructure as a function of alkyl side chain length

作者: Sonja Lemke , Sandra Ulrich , Frauke Claußen , Andreas Bloedorn , Ulrich Jung

DOI: 10.1016/J.SUSC.2014.08.028

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摘要: Abstract The structure of organic adlayers, formed by self-assembly molecular platforms triazatriangulenium ions on Au(111), was systematically studied scanning tunneling microscopy as a function the length lateral ligands for alkyl side chains from propyl to dodecyl. A series hexagonally-ordered adlayers with spacings 10.7 A (propyl) 13.6 A (dodecyl) found which are commensurate Au(111) substrate lattice, indicating localized bonding molecules metal.

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