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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 621 (1995), S. 675-678 
    ISSN: 0044-2313
    Keywords: Lithium Hydrogensulfate ; synthesis ; crystal structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Synthesis and Crystal Structure of LiHSO4Single crystals of the new compound LiHSO4 are synthezised from the system Lithiumsulfate/Sulfuric acid. The up to day not determined structure of the title compound is monoclinic, space group P21/c with the lattice constants a = 5.234(2), b = 7.322(1) and c = 8.363(1) Å, b̃ = 90.02(2)°. The volume of the unit cell has been determined to V = 320.5 Å3, the number of formula units to Z = 4 and the density to Dx = 2.156 g cm-3.There are crystallographically identical SO3(OH)- and LiO4-tetrahedra in the structure. Every tetraheda is linked to four different tetrahedra of the other sort. Two neighboured LiO4 terahedra form a common edge. In that way layers are formed running parallel the yz-plane. These layers are connected over hydrogen bonds.
    Notes: Im System Lithiumsulfat/Schwefelsäure sind gut ausgebildete Einkristalle von LiHSO4 erhalten worden. Die Verbindung kristallisiert in der monoklinen Raumgruppe P21/c mit den Gitterkonstanten a = 5,234(2), b = 7,322(1) und c = 8,363(1) Å, b̃ = 90,02(2)°. Das Volumen der Elementarzelle wurde zu V = 320,5 Å3, die Zahl der Formeleinheiten zu Z = 4 und die Dichte zu Dx = 2,156 g cm-3 bestimmt.Es liegen kristallographisch identische SO3(OH)- und LiO4-Tetraeder vor. Jedes dieser Tetraeder ist mit jeweils vier verschiedenen Tetraedern der anderen Sorte verbunden. Zwei benachbarte LiO4-Tetraeder bilden jeweils eine gemeinsame Kante aus. Auf diese Weise bilden sich Schichten aus, die parallel der yz-Ebene verlaufen und über Wasserstoffbrückenbindungen miteinander verbunden sind.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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