Tricarbonylbis(1,3-diisopropyl-4,5-dimethylimidazol-2-ylidene)iron
نویسندگان
چکیده
In the title compound, [Fe(C11H20N2)2(CO)3], the Fe atom shows a distorted trigonal-bipyramidal geometry with three carbonyl and two carbene ligands. The latter have a cis arrangement, with a C-Fe-C angle of 90.60 (7)°. The Fe atom lies 0.007 (1) Å above the basal plane defined by two carbonyl and one carbene C atoms. The mol-ecular structure is closely related to that of the isomolecular but not isotypic Ru complex with an identical cis arrangement, so, in general, bond geometries lie in expected ranges. In the crystal, C-H⋯O hydrogen bonds link the mol-ecules into infinite zigzag chains extending along [010].
منابع مشابه
Novel Zwitterionic Sulfides, Selenides and Tellurides
The zwitterionic compounds Im-E-Mel [9, E S (a), Se (b), Te (c), Im 2-{1,3-diisopropyl-4,5-dimethylimidazolium}, Mel 5-{2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylide}] are obtained from the corresponding 2-chalcogeno-1,3-diisopropyl-4,5-dimethylimidazolines 8 and 5-bromo-2,2-dimethyl-4,6-dioxo-1,3-dioxan (7) in the presence of triethylamine in excellent yields. The crystal structures of the thermal...
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Norbert Kuhn, Eyad Mallah, Cäcilie Maichle-Mößmer, and Manfred Steimann Institut für Anorganische Chemie der Universität Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany Reprint requests to Prof. Dr. N. Kuhn. E-mail: [email protected] Z. Naturforsch. 2009, 64b, 835 – 839; received March 20, 2009 Dedicated to Professor Helmut Werner on the occasion of his 75th birthday 1,3-...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012