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STRUCTURE DETERMINATION FOR COADSORBED MOLECULAR FRAGMENTS USING CHEMICAL-SHIFT PHOTOELECTRON DIFFRACTION
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UNSPECIFIED (1993) STRUCTURE DETERMINATION FOR COADSORBED MOLECULAR FRAGMENTS USING CHEMICAL-SHIFT PHOTOELECTRON DIFFRACTION. PHYSICAL REVIEW LETTERS, 71 (4). pp. 581-584. ISSN 0031-9007
Full text not available from this repository.Abstract
Chemical shift photoelectron diffraction has been applied to the model system of coadsorbed PFx(x=1,2,3) species on Ni(111), produced by electron beam fragmentation of a PF3 overlayer, to determine quantitatively and independently the local adsorption site of each species. PF3 is found to occupy atop adsorption sites above the outermost Ni layer atoms at a P-Ni bond length of (2.07 +/- 0.05) angstrom, PF2 occupies bridge sites at a spacing of (1.70 +/- 0.05) angstrom, while the PF species occupy both types of threefold coordinated hollow sites, maintaining a constant P coordination throughout the fragmentation.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QC Physics |
| Journal or Publication Title: | PHYSICAL REVIEW LETTERS |
| Publisher: | AMERICAN PHYSICAL SOC |
| ISSN: | 0031-9007 |
| Date: | 26 July 1993 |
| Volume: | 71 |
| Number: | 4 |
| Number of Pages: | 4 |
| Page Range: | pp. 581-584 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/21203 |
Data sourced from Thomson Reuters' Web of Knowledge
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