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  • 1980-1984  (2)
  • 1930-1934
  • 1982  (2)
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  • 1980-1984  (2)
  • 1930-1934
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  • 1
    Publication Date: 1982-02-01
    Print ISSN: 0044-2313
    Electronic ISSN: 1521-3749
    Topics: Chemistry and Pharmacology
    Published by Wiley
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 485 (1982), S. 234-240 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Gallium-, Indium-Manganese-, and Thallium-Rhenium Carbonyl CompoundsCompounds of type Na{Cl4-nM[Mn(CO)5]n} (M = Ga, In; n = 1, 2, 3) were prepared by reaction of the Lewis acids MCl3 and NaMn(CO)5. Instead of the sodium salts were obtained the compounds (C3H7CO2)2InMn(CO)4L (Indium atom with the coordination number 5) from Indium(III) butyrate with two carboxylate groups bonded as chelate ligands and NaMn(CO)4L [L = CO, P(C6H5)3] in the molar ratio 1:1. By reacting TlCl with NaRe(CO)5 i.r. spectroscopic measurements of the solution pointed out the intermediate product TlRe(CO)5, which was unstable against a disproportionation reaction into Tl and Tl[Re(CO)5]3. The last named compound delivered as a thermal decomposition product Re2(CO)8[μ-TlRe(CO)5]2. I.r. bands of the new compounds were assigned.
    Notes: Verbindungen des Typs Na{Cl4-nM[Mn(CO)5]n} (M = Ga, In; n = 1, 2, 3) wurden durch Umsetzungen der Lewissäuren MCl3 mit NaMn(CO)5 hergestellt. An Stelle der Natriumsalze entstanden die beiden Produkte (C3H7CO2)2InMn(CO)4L (Indiumatom mit Koordinationszahl 5) bei Umsetzungen zwischen Indium(III)-butyrat mit zwei chelatartig gebundenen Carboxylatgruppen und NaMn(CO)4L [L = CO, P(C6H5)3] im Molverhältnis 1:1. Bei der Reaktion von TlCl mit NaRe(CO)5 zeigten infrarotspektroskopische Lösungsuntersuchungen das Zwischenprodukt TlRe(CO)5, welches instabil gegenüber einer Disproportionierungsreaktion in Thalliummetall und Tl[Re(CO)5]3 war. Die letztgenannte Verbindung lieferte als ein thermisches Zersetzungsprodukt Re2(CO)8[μ-TlRe(CO)5]2. Es wurden den neuen Verbindungen IR-Banden zugeordnet.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
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