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'Arsine Complexes' in keywords
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1998 (2)
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 
2Author    UpendraM. Tripathi, GeraldL. Wegner, Annette Schier, Alexander Jockisch, Hubert SchmidbaurRequires cookie*
 Title    The Trichlorogermanite(II) Anion and its Gold(I) Complexes  
 Abstract    Tetraphenylphosphonium trichlorogermanite(II) (1) has been prepared (as a reference com­ pound) from PI14P Cl-and GeC^dioxane) in tetrahydronaphthalene. Its structure has been determined by single crystal X-ray methods. The lattice contains independent monomeric G eC h-anions (Ge-Cl distances between 2.290 and 2.320 A, Cl-Ge-Cl angles between 95.33 and 98.27°). Treatment of (Ph3As)AuCl with G eC^dioxane) affords (Ph;?As)AuGeCl3 in high 
  Reference    Z. Naturforsch. 53b, 939—945 (1998); received June 25 1998 
  Published    1998 
  Keywords    Germanium(II), Trichlorogermanite(II), Gold-Germanium Compounds, Arsine Complexes, Germylene Insertion 
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 TEI-XML for    default:Reihe_B/53/ZNB-1998-53b-0939.pdf 
 Identifier    ZNB-1998-53b-0939 
 Volume    53