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  • 1
    Electronic Resource
    Electronic Resource
    Pentabenzylcyclopentadienyl(triphenylphosphan)gold(I) (1989)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 122 (1989), S. 1423-1426 
    Details
    ISSN: 0009-2940
    Keywords: Cyclopentadienylgold(I) complexes ; Pentabenzylcyclopentadienyl metal complexes ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Pentabenzylcyclopentadienyl(triphenylphosphine)gold(I)Pentabenzylcyclopentadienyl(triphenylphosphine)gold(I) was prepared by the reaction of chloro(triphenylphosphine)gold(I) with pentabenzylcyclopentadienyllithium and characterized by NMR spectroscopy and X-ray structural analysis. The molecule shows a linearly coordinated gold with a σ-bonded cyclopentadienyl ring with a “slip distortion”, typical for cyclopentadienylgold(I) compounds. Three of the five benzyl ligands are directed towards the metal.
    Notes: Pentabenzylcyclopentadienyl(triphenylphosphan)gold(I) wurde durch Reaktion von Chloro(triphenylphosphan)gold(I) mit Pentabenzylcyclopentadienyllithium erhalten und durch NMR-Spektroskopie und Röntgenstrukturanalyse charakterisiert. Das Molekül zeigt ein linear koordiniertes Gold-Atom, wobei der σ-gebundene Cyclopentadienyl-Ring die für Cyclopentadieylgold(I)-Verbindungen typische „slip distortion“ aufweist. Von den fünf Benzyl-Gruppen sind drei zum Metallatom hin gerichtet.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19891220807
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  • 2
    Electronic Resource
    Electronic Resource
    Organometallic Compounds of the Lanthanides, 57. Pyrrolyl Complexes of Yttrium and Lutetium. Molecular Structure of Dicyclopentadienyl(2,5-dimethylpyrrolyl)(tetrahydrofuran)lutetium(III) (1990)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 123 (1990), S. 1331-1334 
    Details
    ISSN: 0009-2940
    Keywords: Cyclopentadienyl complexes ; Lutetium complexes ; Yttrium complexes ; Lanthanide amides ; Organolanthanides ; Pyrrolyl complexes ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The reactions of Na(NC4H4) with (C5H5)2LuCl(THF) and (C5Me5)2YCl(THF) result in the formation of the pyrrolyl complexes (C5H5)2Lu(NC4H4) (1) and (C5Me5)2Y(NC4H4)(THF) (2), respectively. Na(NC4H2Me2) reacts with (C5H5)2LuCl(THF) to form (C5H5)2Lu(NC4H2Me2(THF) (3). The 1H- and 13C-NMR spectra of the new compounds as well as the X-ray single-crystal structure analysis of 3 are reported and discussed.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19901230619
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