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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Journal of chemical crystallography 17 (1987), S. 719-728 
    ISSN: 1572-8854
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences , Physics
    Notes: Abstract The title compound is C35H32NBFe3, monoclinic,P21/n,a=14.204 (4),b=11.582 (4),c=17.547 (6) Å,β=101.46 (2)°. The structure was solved by the heavy-atom method and refined by least-squares techniques to anR factor of 0.037 for 3148 observed reflections. The X-ray study confirms that in the solid state the structure of the title compound is similar to that inferred from chemical and spectroscopic evidence. The B atom is coordinated by three ferrocenyl groups and a pyridine ring in a distorted tetrahedral array. The molecule has a nearly three-fold axis normal to the plane defined by the ferrocenyl groups. The B-N distance of 1.656 (5) Å is larger than that obtained for other compounds studied. Bond lengths and angles for the whole structure are all in accord with similar compounds. The pyridine and cyclopentadienyl rings are planar. The H atoms of the cyclopentadienyl rings are displaced significantly toward their corresponding Fe atom. The molecules in the crystal are packed at normal van der Waals distances. No unusually short intermolecular contacts are noted.
    Type of Medium: Electronic Resource
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