- Access by Xinjiang University
Structure Determination of the Formate Intermediate on Cu(110) by Use of X-Ray-Absorption Fine-Structure Measurements
Phys. Rev. Lett. 54, 2250 – Published 20 May, 1985
DOI: https://doi.org/10.1103/PhysRevLett.54.2250
Abstract
A unique assignment of both the orientation and the adsorption site of formate (HCOO) on Cu(110) has been made by analysis of near-edge and extended x-ray-absorption fine structure. The species lies with its molecular plane perpendicular to the surface, aligned along the [] directions, and on top of the copper atoms of the outermost layer; the oxygen atoms almost bridge two copper atoms with an average Cu-O bond length of 1.98±0.07 Å, essentially identical to that in bulk copper formate.
References (19)
- The Chemical Physics of Solid Surfaces and Heterogeneous Catalysis, edited by D. A. King and D. P. Woodruff (Elsevier, Amsterdam, 1982), Vol. IV
- J. Stöhr and R. Jaeger, Phys. Rev. B 26, 4111 (1982)
- J. Stöhr, J. L. Gland, W. Eberhardt, D. Outka, R. J. Madix, F. Sette, R. J. Koestner, and U. Döbler, Phys. Rev. Lett. 51, 2414 (1983)
- P. A. Lee, P. H. Citrin, P. Eisenberger, and B. M. Kincaid, Rev. Mod. Phys. 53, 769 (1981)
- J. Stöhr, D. Outka, R. J. Madix, and U. Döbler, Phys. Rev. Lett. 54, 1256 (1985)
- H. Petersen, Opt. Commun. 40, 402 (1982)
- U. Döbler, K. Baberschke, J. Haase, and A. Puschmann, Phys. Rev. Lett. 52, 1437 (1984)
- D. H. S. Ying and R. J. Madix, J. Catal. 61, 48 (1980)
- B. E. Hayden, K. Prince, D. P. Woodruff, and A. M. Bradshaw, Surf. Sci. 133, 589 (1983)
- B. A. Sexton, Surf. Sci. 88, 319 (1979)
- P. Hofmann, S. R. Bare, N. V. Richardson, and D. A. King, Surf. Sci. 133, L459 (1983)
- A. Puschmann, J. Haase, M. D. Crapper, C. E. Riley, and D. P. Woodruff, to be published
- S. D. Peyerimhoff, J. Chem. Phys. 47, 349 (1967)
- F. Sette, J. Stöhr, and A. P. Hitchcock, Chem. Phys. Lett. 110, 577 (1984)
- J. Stöhr, F. Sette, and A. L. Johnson, Phys. Rev. Lett. 53, 1684 (1984)
- G. A. Barclay and C. H. L. Kennard, J. Chem. Soc. 1961, 3289
- D. M. L. Goodgame, N. J. Hill, D. F. Marsham, A. C. Skapski, M. L. Smart, and P. G. H. Troughton, Chem. Commun. 1969, 629
- J. H. Onuferko and D. P. Woodruff, Surf. Sci. 95, 553 (1980)
- U. Döbler, K. Baberschke, J. Stöhr, and D. Outka, Phys. Rev. B 31, 2532 (1985)