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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 116 (1983), S. 367-374 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Synthesis and X-Ray Structure Analysis of Ammonia-Phosphorus Pentafluoride (1/1)The adduct H3N · PF5 (1) is obtained in 8% yield from the reaction of NH3 with PF5, in 41% yield, however, from HF and (F2PP=N)3. The x-ray structure analysis shows only slightly distorted octahedral geometry at phosphorus with a P—N bond length of 1.842 Å. 14N-H, 14N-P-F(cis), and 14N-P coupling constants are found in the 1H, 19F, and 31P NMR spectra.
    Notes: Das Addukt H3N · PF5 (1) wird in 8proz. Ausbeute bei der Reaktion von H3N mit PF5 und in 41proz. Ausbeute durch Umsetzung von wasserfreiem HF mit (F2P=N)3 erhalten. Die Röntgenstrukturanalyse ergibt eine nur wenig verzerrte oktaedrische Geometrie mit einem P—N-Bindungsabstand von 1.842 Å. Aus den 1H-, 19F- und 31P-NMR-Spektren können die Kopplungen 14N-H, 14N-P-F(cis) und 14N-P entnommen werden.
    Additional Material: 4 Tab.
    Type of Medium: Electronic Resource
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