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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 411 (1975), S. 97-102 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: RAMAN-Spektren von PeroxidenDie RAMAN-Spektren von polykristallinen Proben der Peroxide Li2O2, Na2O2, K2O2, Rb2O2, MgO2, CaO2, SrO2, BaO2, ZnO2 und CdO2 wurden gemessen. Die Sauerstoffvalenzschwingung wird im erwarteten Frequenzbereich von 750-850 cm-1 gefunden. Eine schwache Bande bei 815 cm-1 macht die Existenz von BeO2 wahrscheinlich. Die unterschiedlichen Frequenzverschiebungen in den Hydraten der Alkali- und Erdalkali-Peroxide werden gedeutet.
    Notes: The RAMAN spectra of solid polycristalline samples of peroxides of alkali metals, alkaline earths, and two group II transition metals have been measured. The O—O stretch vibration produces an intense band in the expected frequency region of 750 to 850 cm-1. The observation of a weak band at 815 cm-1 indicates the existence of BeO2. Frequency shifts in the hydrates of alkali and alkaline earth peroxides support different water association.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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