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'19 F NMR Spectra' in keywords
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1985 (1)
1983 (1)
1981 (1)
1Author    Roland Krebs, Dietmar Schomburg, Reinhard SchmutzlerRequires cookie*
 Title    Pentakoordiniertes Silicium: Intramolekulare Koordination bei O-Fluorsilylderivaten von N.N-disubstituierten Aminoethanolen bzw. N-fluorsilylsubstituierten Derivaten des Trimethylethylendiamins Penta-co-ordinate Silicon: Intramolecular Coordination of O-Fluorosilyl Derivatives of N.N-Disubstituted Aminoethanols and of N-Fluorosilyl Substituted Derivatives of Trimethylethylenediamine  
 Abstract    Tetrafluorosilane and phenyltrifluorosilane react with the O-trimethylsilyl derivatives of N.N-disubstituted aminoethanols and with the N-trimethylsilyl derivative of N.N.N'-trimethylethylene diamine to give the corresponding monosubstituted fluorosilyl compounds in which, on the basis of 19 F NMR spectroscopic studies, intramolecular N —Si bonding raises the coordination number of silicon from four to five (i.e. A 4 Si —> A 5 Si). The low temperature 19 F NMR data suggest a trigonal-bipyramidal configuration at A 5 Si with an axial N —Si coordinate bond. 
  Reference    Z. Naturforsch. 40b, 282—287 (1985); eingegangen am 25. Juni/10. September 1984 
  Published    1985 
  Keywords    Penta-Coordinate Silicon, Solution Structure, 19 F NMR Spectra 
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 TEI-XML for    default:Reihe_B/40/ZNB-1985-40b-0282.pdf 
 Identifier    ZNB-1985-40b-0282 
 Volume    40 
2Author    Ortwin Leitzke, Fritz SladkyRequires cookie*
 Title    Darstellung  
 Abstract    von Antimon(V)tetrafluorid-pentafluorotellurat(YI), SbF4OTeF5 und Antimon(V)trifluorid-bis[pentafluoro-tellurat(VI)], SbF3(OTeF5)2 Preparation of Antimony(V)tetrafluoride-pentafluorotellurate(VI), SbF4OTeF5 and Antimony(V)trifluoride-bis[pentafluoro-tellurate(VI)], SbF3(OTeF5)2 The interaction of SbF5 with B(OTeF5)3 yields SbF4OTeF5 and SbF3(OTeF5)2. 
  Reference    Z. Naturforsch. 36b, 268—269 (1981); eingegangen am 13. Oktober 1980 
  Published    1981 
  Keywords    Synthesis, 19 F NMR Spectra, Pentafluorotell urates (VI), Antimony (V) 
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 TEI-XML for    default:Reihe_B/36/ZNB-1981-36b-0268_n.pdf 
 Identifier    ZNB-1981-36b-0268_n 
 Volume    36 
3Author    Ulrich Bayer, HansAlbert BruneRequires cookie*
 Title    Ein Beitrag zur Frage der Existenz von d~ p--Binduiigsanteilen zwischen Platin und sp 2 -hybridisierten Kohlenstoff-Atomen in Phenyl-Platin-Verbindungen A Contribution on the Existence of d^p.-r-Interactions between Platinum and sp 2 -hybridized Carbon in Phenyl-Platinum Compounds  
 Abstract    19 F NMR chemical shifts of 14 fluorine substituted cis-Bis(phenyl)bis(triphenylphos-phane)platinum(II) compounds are discussed with respect to d^p^-interactions between platinum and sp 2 -hybridized carbon. 
  Reference    Z. Naturforsch. 38b, 632—634 (1983); eingegangen am 17. Januar 1983 
  Published    1983 
  Keywords    Platinum-Phenyl Compounds, 19 F NMR Spectra, d^p^-Interactions 
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 TEI-XML for    default:Reihe_B/38/ZNB-1983-38b-0632.pdf 
 Identifier    ZNB-1983-38b-0632 
 Volume    38