@article {4217, title = {Accurate density functional calculations of core XPS spectra: simulating chemisorption and intermolecular effects on real systems?}, journal = {Journal of Electron Spectroscopy and Related Phenomena}, volume = {88}, year = {1998}, note = {ISI Document Delivery No.: ZK716Times Cited: 4Cited Reference Count: 297th International Conference on Electron SpectroscopySEP 08-12, 1997CHIBA, JAPAN}, month = {Mar}, pages = {657-663}, type = {Proceedings Paper}, abstract = {We present recent methods based on the density functional theory of electronic structures in which computed CEBEs are in remarkable agreement with experiment, with average absolute deviations from experiment of the order of 0.2-0.3 eV. These procedures take advantage of the speed and CPU time scaling of DFT as a function of system size: they are computationally tractable, even for surprisingly large systems such as condensed phases or molecules chemisorbed on metallic surfaces. Two examples are examined herein to illustrate this point. (C) 1998 Elsevier Science B.V.}, keywords = {APPROXIMATION, BASIS-SET, CHEMICAL-SHIFTS, ELECTRON BINDING-ENERGIES, GAS}, isbn = {0368-2048}, url = {://000073354200111}, author = {Bureau, C. and Chong, D. P.} }