OSA's Digital Library

Applied Spectroscopy

Applied Spectroscopy

| PUBLISHED BY SAS — AVAILABLE FROM SAS AND OSA

  • Vol. 25, Iss. 1 — Jan. 1, 1971
  • pp: 33–36

Measurements of Chemical Shifts in the Photoelectron Spectra of Arsenic and Bromine Compounds

L. D. Hulett and T. A. Carlson

Applied Spectroscopy, Vol. 25, Issue 1, pp. 33-36 (1971)


View Full Text Article

Acrobat PDF (429 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

Chemical shifts in the binding energies of electrons in 3d orbitals of bromine and arsenic have been measured by photoelectron spectroscopy, using soft x rays. The bromine salts studied were KBr, KBrO3, and KBrO4; the results are compared to corresponding chlorine and iodine salts studied by other workers. For a given increase in oxidation number, the shift (increase) in binding energy of bromine is intermediate to those for chlorine and iodine, chlorine shifts are higher, and iodine shifts are lower. This trend can be qualitatively explained by Hartree–Fock calculations of differences in binding energies for free halogen ions. Chemical shifts for arsenic can be correlated to variations in the effective charges on arsenic caused by different chemical environments. Calculations of the charge were made by considering the partial ionic character of bonds. A demonstration that photoelectron spectroscopy can be used in arsenic pollution problems has been made.

Citation
L. D. Hulett and T. A. Carlson, "Measurements of Chemical Shifts in the Photoelectron Spectra of Arsenic and Bromine Compounds," Appl. Spectrosc. 25, 33-36 (1971)
http://www.opticsinfobase.org/as/abstract.cfm?URI=as-25-1-33


Sort:  Journal  |  Reset

References

References are not available for this paper.

Cited By

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited