Surface structure and bonding of acetylene to the platinum (111) surface

L. L. Kesmodel, Peter C Stair, R. C. Baetzold, G. A. Somorjai

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Abstract

Analysis of low-energy-electron-diffraction beam intensities for a 2×2 chemisorbed layer of acetylene on the Pt(111) surface shows that the molecules are adsorbed in either a threefold position or a twofold bridge position at a distance of 1.95±0.10 above the topmost plane of platinum atoms.

Original languageEnglish
Pages (from-to)1316-1319
Number of pages4
JournalPhysical Review Letters
Volume36
Issue number22
DOIs
Publication statusPublished - 1976

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

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