MULTIELECTRON EXCITATION STRUCTURES IN X-RAY-ABSORPTION FINE-STRUCTURE SPECTRA OF BROMIDE ION IN TETRA-N-PROPYLAMMONIUM SALT AND SOLUTIONS

Authors
TANIDA H SAKANE H WATANABE I YOKOYAMA Y
Citation
H. Tanida et al., MULTIELECTRON EXCITATION STRUCTURES IN X-RAY-ABSORPTION FINE-STRUCTURE SPECTRA OF BROMIDE ION IN TETRA-N-PROPYLAMMONIUM SALT AND SOLUTIONS, Chemistry Letters, (10), 1993, pp. 1647-1650
Citations number
16
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
10
Year of publication
1993
Pages
1647 - 1650
Database
ISI
SICI code
0366-7022(1993):10<1647:MESIXF>2.0.ZU;2-Z
Abstract
Strong multielectron excitation structures (MEES) in the extended X-ra y absorption fine structure (EXAFS) region have been observed in Br K- edge absorption spectra of tetra-n-propylammonium bromide and bromide ion in aqueous and acetonitrile solutions. The MEES were extracted fro m the background of EXAFS spectra. The positions of steps due to MEES are well predicted by the Z+1 approximation.