Record details

Title
    Near- and mid-infrared spectroscopy of the uranyl selenite mineral haynesite (UO2)3(SeO3)2(OH)2 . 5H2O
Author
    Čejka, Jiří
    Frost, Ray Leslie
Language
    anglicky
Publication type
    článek v periodiku
Source title - serial
    Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy
Vol./nr.
    Roč. 71, č. 5
Pages
    5
Year
    2009
Thesaurus term
    haynesite
    infrared spectroscopy
    mineralogy
    selenites
    uranyl minerals
Keyword
    5H2O
    Haynesite
    Mid-infrared
    Mineral
    Near-
    Selenite
    Spectroscopy
    UO2)3(SeO3)2(OH)2
    Uranyl
Abstract (in english)
   Near- and mid-infrared spectra of uranyl selenite mineral haynesite(UO2)3(SeO3)2(OH)2 . 5H2O, were studied and assigned. Observed bands were assigned to the stretching vibrations of uranyl and selenite units, stretching, bending and libration modes of water molecules and hydroxyl ions, and U-OH bending vibrations. U-O bond lengths in uranyl and hydrogen bond lengths O-H ... O were inferred from the spectra.
Contributor
    Národní muzeum Praha
Contributor code
    NM
Source format
    R
Import date
    8. 8. 2012