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  • Inorganic Chemistry  (5)
  • 2015-2019
  • 1975-1979  (5)
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  • 1
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Organometallic Compounds of Lanthanides. II. Dicyclopentadienyl(di-tert-butylphosphino)terbium, -holmium, and -erbiumLithium(di-tert-butyl)phosphide reacts with dicyclopentadienylterbium or dicyclopentadienylholmium chloride under elimination of lithium chloride and formation of dicyclopentadienyl(di-tert-butylphosphino)terbium or -holmium, respectively. Dicyclopentadienyl(di-tert-butyl-phosphino)erbium is formed by the reaction of dicyclopentadienylerbium chloride with di-tert-butyl-(trimethylsilyl)-phosphine together with trimethylchlorosilane. The i.r. and 1H-n.m.r. spectroscopic data of the new compounds are given.
    Notes: Lithium(di-tert-butyl)phosphid reagiert mit Dicyclopentadienylterbium-bzw. Dicyclopentadienylholmiumchlorid unter Abspaltung von Lithiumchlorid und Bildung von Dicyclopentadienyl(di-tert-butylphosphino)terbium bzw. -holmium. Dicyclopentadienyl(di-tert-butylphosphino)erbium entsteht bei der Umsetzung von Dicyclopentadienylerbiumchlorid mit Ditert-butyl-(trimethylsilyl)phosphin unter gleichzeitiger Freisetzung von Trimethylchlorilan. Die IR- und 1H-NMR-spektroskopischen Daten der neuen Verbindungen werden angegeben.
    Additional Material: 2 Tab.
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  • 2
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: The Crystal Structure of Pentacarbonyl(tri-tert-butylphosphine)tungsten and of Tricarbonyl(tri-tert-butylphosphine)nickelThe crystal structures of pentacarbonyl(tri-tert-butylphosphine)tungsten and of tricarbonyl(tri-tert-butylphosphine)nickel have been determined from single crystal X-ray data. Both complexes crystallize with four molecules in an unit cell of symmetry P21/n for the tungsten complex and P21/a for the nickel compound. Parameters: (CO)5WP[C(CH3)3]3: monoclinic system, a = 14.514(12), b = 16.439(6), c = 8,957(2), β = 102.16(5)°; (CO)3NiP[C(CH3)3]3 monoclinic system, a = 14.708(10), b = 15.594(10), c = 8.327(9), β = 105.02(5)°.
    Notes: Die Kristallstrukturen von Pentacarbonyl(tri-tert-butylphosphin)wolfram und von Tricarbonyl(tri-tert-butylphosphin)nickel wurden röntgenographisch aus Diffraktometer-Einkristalldaten bestimmt. Beide Komplexe kristallisieren mit vier Molekülen in der Elementarzelle der Symmetrie P21/n für den Wolframkomplex und P21/a für die Nickelverbindung mit folgenden Parametern: (CO)5WP[C(CH3)3]3: monoklines System, a = 14,514(12), b = 16,439(6), c = 8,957(2), β = 102,16(5)°; (CO)3NiP[C(CH3)3]3: monoklines System, a = 14,708(10), b = 15,594(10), c = 8,327(9), β = 105,02(5)°.
    Additional Material: 2 Ill.
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  • 3
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Organometalphosphine Substituted Transition Metal Complexes. XXIII. Pentacarbonyl(organometalphosphine)chromium, Molybdenum, and Tungsten ComplexesHexacarbonyl-chromium, -molybdenum and -tungsten react under u.v. irradiation with tri(tert-butyl)-phosphine, di(tert-butyl)trimethylsilyl-, -germyl- and -stannylphosphine, tert-butylbis(trimethylsilyl-, -germyl- and -stannyl)phosphine as well as with tris(trimethylsilyl-, -germyl- and -stannyl)phosphine with displacement of one CO ligand and formation of the corresponding pentacarbonyl-organometalphosphine chromium, molybdenum and tungsten complexes. The i.r., Raman, 1H n.m.r., and 31P n.m.r. spectra of the complexes are discussed.
    Notes: Hexacarbonyl-chrom, -molybdän und -wolfram reagieren bei UV-Bestrahlung mit Tri(tert-butyl)phosphin, Di(tert-butyl)trimethylsilyl-, -germyl- bzw. -stannylphosphin, tert-Butylbis(trimethylsilyl-, -germyl- bzw. -stannyl)phosphin sowie mit Tris(trimethylsilyl-, -germyl- bzw. -stannyl)phosphin unter Abspaltung eines CO-Liganden und Bildung entsprechender Pentacarbonyl-organometallphosphin-chrom(0)-, -molybdän(0)- und -wolfram(0)-Komplexe. Die Infrarot-, Raman-, 1H-NMR- und 31P-NMR-Spektren werden diskutiert.
    Additional Material: 1 Ill.
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  • 4
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 418 (1975), S. 259-262 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Transsilylation Reaction with Di-tert-butyl(trimethylsilyl)phosphineDi-tert-butyl(trimethylsilyl)phosphine reacts with Dichlordimethylsilane, Trichlor(methyl)silane and silicon tetrachloride with elimination of Chlortrimethylsilane and formation of the new Silylphosphines [( CH3)3C]2PSi(CH3)3-nCln (n = 1, 2, 3). Only the compounds with n = 2 and 3 can be isolated in a pure state. The ir, raman, 1H-n.m.r. and 31P-n.m.r. spectroscopic data of the new compounds are discussed.
    Notes: Di-tert-butyl(trimethylsilyl)phosphin reagiert mit Dichlordimethylsilan, Trichlor(methyl)silan sowie mit Siliciumtetrachlorid unter Freisetzung von Chlortrimethylsilan und Bildung der neuen Silylphosphine [(CH3)3C]2PSi(CH3)3-nCln (n = 1, 2, 3), wobei nur die Derivate mit n = 2 und 3 rein isoliert werden können. Die IR-, Raman-, 1H-NMR- und 31P-NMR- spektroskopischen Daten der neuen Verbindungen werden diskutiert.
    Additional Material: 2 Tab.
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  • 5
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Organometal Phosphine Substituted Transition Metal Complexes. XXV. Organoelement(IVb) Phosphine Derivatives of Tetracarbonyl(trimethyltin)cobaltTetracarbonyl(trimethyltin)cobalt reacts with di(tert-butyl)phosphine, tri(tert-butyl)phosphine, di(tert-butyl)chlorophosphine as well as with tris(trimethylgermanium)- and tris(trimethyltin)phosphine with displacement of one CO ligand and formation of the corresponding organoelement(IVb) phosphine substituted tricarbonyl(trimethyltin)cobalt complexes. The i.r., Raman, 1H-n.m.r., and 31P-n.m.r. spectra of the complexes are reported are reported and discussed.
    Notes: Tetracarbonyl(trimethylstannyl)cobalt reagiert mit Di(tert-butyl)phosphin, Tri(tert-butyl)phosphin, Di(tert-butyl)chlorphosphin sowie Tris(trimethylgermyl)- und Tris(trimethylstannyl)phosphin unter Abspaltung eines CO-Liganden und Bildung entsprechender organo-element(IVb)phosphin-substituierter Tricarbonyl(trimethylstannyl)cobalt-Komplexe. Die Infrarot-, Raman-, 1H-NMR- und 31P-NMR-Spektren werden mitgeteilt und diskutiert.
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