VIBRATIONAL-SPECTRA OF 3 ALUMINUM SELENITIES AL-2(SEO3)(3)CENTER-DOT-3H(2)O, AL-2(SEO3)(3)CENTER-DOT-6H(2)O AND ALH(SEO3)(2)CENTER-DOT-H2O

Authors
RATHEESH R SURESH G NAYAR VU MORRIS RE
Citation
R. Ratheesh et al., VIBRATIONAL-SPECTRA OF 3 ALUMINUM SELENITIES AL-2(SEO3)(3)CENTER-DOT-3H(2)O, AL-2(SEO3)(3)CENTER-DOT-6H(2)O AND ALH(SEO3)(2)CENTER-DOT-H2O, SPECT ACT A, 53(12), 1997, pp. 1975-1979
Citations number
16
Journal title
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
ISSN journal
13861425 → ACNP
Volume
53
Issue
12
Year of publication
1997
Pages
1975 - 1979
Database
ISI
SICI code
1386-1425(1997)53:12<1975:VO3ASA>2.0.ZU;2-#
Abstract
Infrared and Raman spectra of three aluminium selenites Al-2(SeO3)(3) . 3H(2)O, Al-2(SeO3)(3) . 6H(2)O and AlH(SeO3)(2) . H2O have been reco rded and analyzed. The existence of a SeO3HSeO3 dimer is confirmed in AlH(SeO3)(2) . 2H(2)O and the possibility of the presence of HSeO3- io ns is ruled out. The distortion of the selenite ion is found to be mor e in Al-2(SeO3)(3) . 3H(2)O than that in the other two compounds. (C) 1997 Elsevier Science B.V.