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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 614 (1992), S. 35-37 
    ISSN: 0044-2313
    Keywords: Copper ; Lanthanum ; Molybdenum ; Oxide ; Structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: About Cu6La4Mo9O36Single crystals of Cu6La4Mo9O36 were prepared and investigated by X-ray work. It shows trigonal symmetry, space group R3c  -  C63v; a = 20.892, c = 12.754 Å; Z = 6. Cu6La4Mo9O36 represents a new structure type, characterized by MoO4-tetrahedrons and three times capped trigonal prisms around La3+. Cu+ shows coordination numbers 2 + 1 or 2 + 2.
    Notes: Einkristalle von Cu6La4Mo9O36 wurden synthetisiert und röntgenographisch untersucht. Es kristallisiert trigonal, Raumgruppe R3c  -  C63v; a = 20,892, c = 12,754 Å; Z = 6. Cu6La4Mo9O36 repräsentiert einen neuen Strukturtyp mit isolierten MoO4-Tetraedern und dreifach überkappten trigonalen Prismen um La3+. Cu+ zeigt eine 2 + 1 bzw. 2 + 2 Koordination.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 617 (1992), S. 79-83 
    ISSN: 0044-2313
    Keywords: Copper ; Samarium ; Gadolinium ; Molybdenum ; Oxide ; structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: A Contribution on the Crystal Structure of CuSmMo2O8 and CuGdMo2O8Single crystals of (I) CuSmMo2O8 and (II) CuGdMo2O8 were prepared and investigated using an X-ray technique. Both compounds crystallize with orthorhombic symmetry, space group D2h15-Pbca with Z = 8. ((I): a = 10.302, b = 9.796, c = 14.697 Å; (II): a = 10.200, b = 9.779, c = 14.646 Å). The crystal structure and the classification into the already known Copper(I) Lanthanoidemolybdates are discussed.
    Notes: (I) CuSmMo2O8 und (II) CuGdMo2O8 wurden einkristallin dargestellt und röntgenographisch untersucht. Beide kristallisieren orthorhombisch, Raumgruppe D2h15-Pbca mit Z = 8. ((I): a = 10,302, b = 9,796, c = 14,697 Å; (II): a = 10,200, b = 9,779, c = 14,646 Å). Der Aufbau und die Einordnung in die bereits bekannten Kupfer(I)-Lanthanoidmolybdate werden diskutiert.
    Additional Material: 3 Ill.
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  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 619 (1993), S. 1227-1230 
    ISSN: 0044-2313
    Keywords: Copper ; Indium ; Molybdenum ; Oxide ; Structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On the Crystal Structure of CuInMo2O8.Single crystals of CuInMo2O8 were prepared and investigated by X-ray work. It shows monoclinic symmetry, space group C62h - C2/c; a = 9.549 Å, b = 11.529 Å, c = 5.000 Å; β = 91.38(2)°, Z = 4. CuInMo2O8 represents a LiYbW2O8 related structure, characterised by zigzag-chains of MoO6-octahedrons and octahedrons around copper and indium. With respect to LiFeW2O8 the single and three-valent ions are in opposite distribution. There are strong evidence for molybdenum in lowered oxidation state.
    Notes: CuInMo2O8 wurde synthetisiert und Einkristalle röntgenographisch untersucht. Es kristallisiert monoklin, Raumgruppe C62h - C2/c, mit a = 9,549 Å, b = 11,529 Å, c = 5,000 Å; β = 91,38(2)°; Z = 4. CuInMo2O8 ist im Aufbau mit LiFeW2O8 eng verwandt. Beide sind durch Zickzack-Ketten aus MO6-Oktaedern (M=Mo, W) sowie Oktaedern von O2- um Kupfer und Indium charakterisiert. Im Hinblick auf LiFeW2O8 sind ein- und dreiwertige Ionen vertauscht. Es gibt Hinweise für Molybdän in erniedrigter Oxidationszahl.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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