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'Octafluorodirhenate III' in keywords
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1979 (1)
1Author    G. Peters, W. PreetzRequires cookie*
 Title    Synthese und Eigenschaften des Oktafluorodirhenat(III) -anions, [Re2F8] 2 - Synthesis and Properties of the Octafluorodirhenate(III) Anion, [Re2F8] 2 ~  
 Abstract    The reaction of [Re2Cl8] 2_ and F~, both dis-solved as ion pairs with [(n-CiH9)4N] + in nearly anhydrous CH2CI2 gives elder-coloured [(n-C4H9)4N]2[Re2F8] • 4H2O. On Laser irradia-tion of the solid complex at 80 K resonance Raman spectra are observed, exhibiting up to five overtones of vi = 320 cm -1 (Re-Re, Aig) and combination tones with v2 = 625 cm -1 (Re-F, Aig). The spectroscopic constants are u>i = 319,6 ± 0.6 cm -1 , and xn = —0,45 ± 0,05 cm-1 . The Re-Re bond energy is estimated to be 162 ± 20 kcal/mol. 
  Reference    Z. Naturforsch. 34b, 1767—1768 (1979); eingegangen am 15. August 1979 
  Published    1979 
  Keywords    Octafluorodirhenate(III), Synthesis, Resonance-Raman Effect 
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 TEI-XML for    default:Reihe_B/34/ZNB-1979-34b-1767_n.pdf 
 Identifier    ZNB-1979-34b-1767_n 
 Volume    34