Preparation and characterization of lanthanum hydroxide bromide hydrates

J. Sun, Takashi Kyotani, A. Tomita

    Research output: Contribution to journalArticlepeer-review

    6 Citations (Scopus)

    Abstract

    The preparation of lanthanum hydroxide bromide and its hydrates, La(OH)2Br · nH2O (n = 0.0, 1.0, 1.5) is described. Crystal data for these compounds are La(OH)2Br · 1.5H2O: hexagonal, a = 8.435 ± 0.001, b = 4.230 ± 0.001 Å, space group P6mm or P6 mmm; La(OH)2Br: monoclinic, a = 6.374 ± 0.001, b = 4.031 ± 0.001, c = 7.160 ± 0.001 Å, β = 113.12 ± 0.01°, space group P21 or P21 m. The infrared spectra of these compounds are presented, and they are discussed in relation to their structures. The thermal decomposition behaviors are determined with a thermobalance.

    Original languageEnglish
    Pages (from-to)200-205
    Number of pages6
    JournalJournal of Solid State Chemistry
    Volume64
    Issue number2
    DOIs
    Publication statusPublished - 1986 Jan 1

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Ceramics and Composites
    • Condensed Matter Physics
    • Physical and Theoretical Chemistry
    • Inorganic Chemistry
    • Materials Chemistry

    Fingerprint

    Dive into the research topics of 'Preparation and characterization of lanthanum hydroxide bromide hydrates'. Together they form a unique fingerprint.

    Cite this