Photoelectron diffraction determination of the local adsorption geometry of CO on Cu(2 1 0)
Por:
Terborg R., Polcik M., Toomes R.L., Baumgärtel P., Hoeft J.-T., Bradshaw A.M., Woodruff D.P.
Publicada:
1 ene 2001
Resumen:
Using C 1 s and O 1 s scanned-energy mode photoelectron diffraction, the local adsorption site and orientation of CO adsorbed on Cu(2 1 0) has been determined. The results show that the molecule adsorbs in an essential on-top site through the C atom with C-Cu and C-O bondlengths generally consistent with previous studies on low index Cu surfaces. The molecule has a significant tilt (18±6°) of the C-O axis away from the surface normal, with components both perpendicular and parallel to the [0 0 1] steps on this surface.
Filiaciones:
Terborg R.:
Fritz-Haber-Inst. Max-Planck-Gesell., Faradayweg 4-6, 14195, Berlin, Germany
Polcik M.:
Fritz-Haber-Inst. Max-Planck-Gesell., Faradayweg 4-6, 14195, Berlin, Germany
Toomes R.L.:
Department of Physics, University of Warwick, CV4 7AL, Coventry, United Kingdom
Baumgärtel P.:
Fritz-Haber-Inst. Max-Planck-Gesell., Faradayweg 4-6, 14195, Berlin, Germany
Hoeft J.-T.:
Fritz-Haber-Inst. Max-Planck-Gesell., Faradayweg 4-6, 14195, Berlin, Germany
Bradshaw A.M.:
Fritz-Haber-Inst. Max-Planck-Gesell., Faradayweg 4-6, 14195, Berlin, Germany
Woodruff D.P.:
Fritz-Haber-Inst. Max-Planck-Gesell., Faradayweg 4-6, 14195, Berlin, Germany
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