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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 571 (1989), S. 139-147 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Crystal Structure of Pb13O10Br6, a New Lead OxidehalideStrongly yellow Pb13O10Br6 was prepared for the first time and the crystal structure was explored by single crystal measurement. The compound crystallizes with monoclinic symmetry in space group C2/c - No. 15 with a = 16.439(6) Å, b = 7.163(1) Å, c = 23.940(9) Å, β = 98.39(3)° and four formulas per unit cell. The structure was refined by full matrix least-squares techniques to Rw = 0.0727 (2 030 reflections with I ≥ 3σ(I), MoKα, 4-circle-diffractometer AED2). Regions of lead(II) oxide exists within the structure, which are separated from the content of bromide. Pb13O10Br6 is a connecting link between oxidehalides and the tetragonal modification of PbO.
    Notes: Pb13O10Br6 wurde erstmalig dargestellt und die Kristallstruktur an Einkristallen aufgeklärt. Pb13O10Br6 ist von kräftig gelber Farbe und kristallisiert monoklin (Raumgruppe C2/c - No. 15) mit a = 16,439(6) Å, b = 7,163(1) Å, c = 23,940(9) Å, β = 98,39(3)° und Z = 4. Die Verfeinerung der Parameter mittels der kleinsten Fehlerquadrate ergab Rw = 0,0727 (2 030 Reflexe mit I ≥ 3σ(I), MoKα Vierkreisdiffraktometer AED2). Die Verbindung zeigt in ihrem Aufbau eine deutliche Trennung in oxidische und halogenidische Bereiche. Pb13O10Br6 stellt ein Bindeglied in der Verbindungsreihe der Oxidhalogenide und tetragonalem PbO dar.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
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