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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 343 (1966), S. 220-224 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Es wurden die Trichloroacetate der Lanthaniden dargestellt (allgem. Formel: MIII(CCl3COO)3 · H2O). Bei ihrer thermischen Zersetzung wird sowohl an der Luft als auch in N2-Atmosphäre primär das jeweilige wasserfreie Chlorid gebildet. Während dieses unter Stickstoff stabil ist, entsteht an der Luft bei weiterem Erhitzen zunächst das Oxidchlorid MOCl und dann das Oxid.
    Notes: Trichloroacetates of La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu and Y were prepared and their composition determined. Decomposition of these compounds was studied by thermogravimetry in air and in nitrogen atmosphere followed by chemical analysis. In all cases the anhydrous chloride is first formed. This remains stable in nitrogen, while in air the oxychloride and subsequently the oxide are formed at higher temperatures.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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