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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 619 (1993), S. 849-852 
    ISSN: 0044-2313
    Keywords: Bis(pyridin)bis(trifluoromethyl)zinc ; preparation ; crystal structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Crystal and Molecular Structure of Bis(pyridine)bis(trifluoromethyl)zincBis(pyridin)bis(trifluoromethyl)zinc 1 has been isolated and characterized by means of single-crystal X-ray diffraction techniques. The title compound represents the first structure determination of a fully fluorinated alkylzinc compound (monoclinic, space group P21/c, Z = 4, a = 8.856(3), b = 18.158(3), c = 8.979(3) Å, β = 98.14(2)°, R = 0.054, Rw = 0.035). The zinc atom is in a distorted tetrahedral environment. The molecular structure of [ClZn(CCl2CF3) η2O]2 2 was solved, but is not included in a structural comparison due to crystallographic disorder.
    Notes: Der Pyridin-Komplex 1 von Bis(trifluoromethyl)zink wurde durch Einkristall-Röntgenstrukturanalyse charakterisiert. Die Titelverbindung repräsentiert die erste Struktur eines vollfluorierten Zinkalkyls (monoklin, Raumgruppe P21/c, Z = 4, a = 8,856(3), b = 18,158(3), c = 8,979(3) Å, β = 98,14(2)°, R = 0,054, Rw = 0,035). Das Zinkatom ist verzerrt tetraedrisch koordiniert. Die Kristall- und Molekülstruktur der zweikernigen Zinkverbindung [ClZn(CCl2CF3) η2O]2 2 wurde bestimmt, kann aber wegen kristallographischer Fehlordnung nicht einem Strukturvergleich unterzogen werden.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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