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  • iron carbonyl complex  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 618 (1992), S. 153-157 
    ISSN: 0044-2313
    Keywords: Tertiary phosphine ligand ; iron carbonyl complex ; palladium(II) complex ; preparation ; crystal structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: The Ligand (E)-[4,4,4-Trifluoro-1-(trifluoromethyl)-1,3-bis(trimethylsiloxy)-2-butenyl]di-phenylphosphineThe tertiary phosphine (E)-Ph2PC(OSiMe3)(CF3)CH = C(OSiMe3)CF3 (L), 1 and the carbonyl Fe2(CO)9 react to give (OC)4FeL, 2. Bis( 1,1,1,5,5,5-hexafluoropentane-2,4-dionato)palladium(II) and 1 furnish the diphenylphosphido group bridged palladium(II) complex 3 crystallizing from chloroform triclinic in the space group P1 with a = 12.600(3), b = 13.298(3), c = 13.975(3) Å, α = 93.27(2), β = 111.67(2), γ = 106.71(2)° The elementary cell contains Z = 2 formular units and two molecules CHCl3 with two independent molecules 3 each showing an inversion centre. The planar [PdP], four membered ring system and the planar chelate units, exhibit a torsional angle of 6.75°
    Notes: Das tertiäre Phosphin (E)-Ph2PC(OSiMe3)(CF3)CH = C(OSiMe3)CF3 (=L), 1, setzt sich mit dem Carbonyl Fe2(CO)9 zu (OC)4FeL 2, um. Mit Bis(1,1,1,5,5,5-hexafluorpentan-2,4-dionato)-palladium(II), reagiert 1 unter P—C-Bindungsspaltung zu dem diphenylphosphidoverbrückten PdII-Komplex 3, der aus Chloroform triklin in der Raumgruppe P1 mit den Gitterkonstanten a = 12,600(3), b = 13,298(3), c = 13,975(3) Å, α = 93,27(2), β = 111,67(2), γ = 106,71(2)°. Die Elementarzelle enthält 2 Formeleinheiten und zwei Moleküle CHCl3 mit zwei unabhängigen Molekülen 3, die jeweils ein Inversionszentrum aufweisen. Das planare Vierringsystem [PdP]2 ist gegenüber den ebenfalls ebenen Chelatringeinheiten um nur 6,75° verdreht.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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