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'Gold Clusters' in keywords Facet   Publication Year 1998  [X]
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1Author    UpendraM. Tripathi, Annette Schier, Hubert SchmidbaurRequires cookie*
 Title    (Triphenylarsine)gold(I) Complexes: Synthesis of an Oxonium Salt and Redistribution of the Arsine Ligands  
 Abstract    The reaction of [(Ph3As)AuCl] with Ag20 in the presence of NaBF4 in tetrahydrofuran affords three products, identified as [(Ph3As)4.Au]BF4 (40.3%), [(Ph3As)2Au]BF4 (16.4%) and {[(Ph3As)Au]3 0 }BF4 (17.3%). The properties of the main product agree well with recent literature data. The other two compounds are new and have been identified by their analytical, spectroscopic, and crystallographic data. The structures are isomorphous with those of the analogous Ph^P complexes. Variations in the stabilities are discussed in terms of kinetic and thermodynamic effects. 
  Reference    Z. Naturforsch. 53b, 171—174 (1998); received December 23 1997 
  Published    1998 
  Keywords    Gold(I) Complexes, Arsine Complexes, Oxonium Salts, Gold Clusters 
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 TEI-XML for    default:Reihe_B/53/ZNB-1998-53b-0171.pdf 
 Identifier    ZNB-1998-53b-0171 
 Volume    53