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'Phosphite Substitution' in keywords Facet   Publication Year 1985  [X]
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1Author    Heinz Berke, Gottfried Huttner, Christoph Sontag, Laszlo ZsolnaiRequires cookie*
 Title    Dynamics and Structure of Phosphite Substituted Olefintungsten Complexes  
 Abstract    The barriers of rotation of olefin ligands in (OC) 3 LL'W(olefin) complexes, L — P(OMe) 3 , L' = P(OMe) 3 or P(OEt) 3 , olefin = ethylene, methylmaleate, methylfumarate, methylacrylate (1—4) have been determined from D-NMR measurements. The preferred olefin orientation has been deduced from an X-ray analysis of the tricarbonyl-triethylphosphite-trimethylphosphite-methyl-maleatetungsten compound 2. The influence of steric and electronic factors on the rotational process has been discussed by use of EHT-calculations. 
  Reference    Z. Naturforsch. 40b, 799—807 (1985); eingegangen am 30. Dezember 1984/14. Februar 1985 
  Published    1985 
  Keywords    Carbonyltungsten Olefin Complexes, Phosphite Substitution, D-NMR Spectra, EHT-Calculations, X-Ray 
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 TEI-XML for    default:Reihe_B/40/ZNB-1985-40b-0799.pdf 
 Identifier    ZNB-1985-40b-0799 
 Volume    40