MULTIPLE-SCATTERING-X-ALPHA STUDIES OF THE L(2,3) NEAR-EDGE PHOTOABSORPTION SPECTRA OF H2S, HCL AND CL-2, AND ON THE INTENSITY VARIATION INTHE L(2,3) NEAR-EDGE SPECTRA OF XH(N), X=SI, P, S, CL AND N=4, 3, 2, 1

Authors
LIU ZF BANCROFT GM TSE JS YANG ZZ
Citation
Zf. Liu et al., MULTIPLE-SCATTERING-X-ALPHA STUDIES OF THE L(2,3) NEAR-EDGE PHOTOABSORPTION SPECTRA OF H2S, HCL AND CL-2, AND ON THE INTENSITY VARIATION INTHE L(2,3) NEAR-EDGE SPECTRA OF XH(N), X=SI, P, S, CL AND N=4, 3, 2, 1, Chemical physics, 192(3), 1995, pp. 255-265
Citations number
37
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics → ACNP
ISSN journal
03010104
Volume
192
Issue
3
Year of publication
1995
Pages
255 - 265
Database
ISI
SICI code
0301-0104(1995)192:3<255:MSOTLN>2.0.ZU;2-C
Abstract
The L(2,3) pre-edge features of H2S, HCl, and Cl-2 are calculated by m ultiple scattering X alpha MS-X alpha method. The calculated results a re compared with previous ab initio calculations and the advantage of the MS-X alpha method for pre-edge calculation over other theoretical methods is discussed. Furthermore, the influence of molecular environm ent on the intensity of Rydberg transitions is emphasized, and a compa rative study on the L(2,3), XANES of XH(n) (X = Si, P, S, Cl and n = 4 , 3, 2, 1) is presented to illustrate the correlation between the mole cular environment and the L(2,3) XANES.