Molecular self-assembly on surfaces of organic conducting salts: epitaxial monolayer films of naphthalene on the (001) surface of (TMTSF)2PF6

Article Abstract:

Pristine and naphthalene-adsorbed (001) surfaces of the organic conducting salt (TMTSF)2PF6 were examined by scanning tunneling microscopy (STM) to determine the structure of epitaxial monolayer films of naphthalene on the (001) surface. The STM images recorded for the pristine (001) surface correspond to the cation layer of (TMTSF)2PF6, and each circular bright spot of the molecular-resolution STM images represents the three hydrogen atoms of the most protruding methyl group of a TMTSF molecule on the (001) surface.

Monomolecular films, Epitaxy

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Investigation of the scanning tunneling microscopy image, the stacking pattern, and the bias-voltage-dependent structural instability of 1,10'-phenanthroline molecules adsorbed on Au(111) in terms of electronic structure calculations

Article Abstract:

A self-assembled monolayer of 1,10'-phenanthroline (phen) molecules on Au(111) was found to undergo a structural phase transition when the bias voltage is switched in scanning tunneling microscope (STM) experiments. The structural instability of phen molecule arrangement caused by the bias-voltage switch was probed by estimating the adsorbate-surface interaction energy with the point-charge approximation for Au(III).

Primary nonferrous metals, not elsewhere classified, Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Gold, Analysis, Electric properties, Scanning tunneling microscopy, Structure

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Generation and migration of electrons and holes during naphthalene sorption in acidic A1-ZSM-5 zeolites

Article Abstract:

The uptake of NPH at the pore openings of zeolite microcrystals is provoked by the sorption process, and the simultaneous ionization occurs through abstraction of electron. It was found that the ZSM-5 zeolite participates as an electron donor in ET reaction.

All Other Basic Inorganic Chemical Manufacturing, Industrial inorganic chemicals, not elsewhere classified, Zeolites, Atomic properties

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