Preliminary communicationAntiferromagnetische zweikernige (η5-Cyclopentadienyl)- und (Pentamethyl-η5-cyclopentadienyl)chrom(III)dihalogenide
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Cited by (44)
Synthesis and structural characterization of chromium(III) complexes bearing 3,5-dimethylpyrazolate ligand
2015, PolyhedronCitation Excerpt :The geometry of this molecule can be described as an edge-sharing bioctahedron with the Cp∗ ligand occupying one trigonal face of an octahedron, which is common to complexes containing the ‘Cp∗CrCl’ moiety [15c,16]. The Cr–OH bond distances are shorter than those found in the analogous chromium(III) complexes: [Cp∗Cr(μ-OMe)I]2 (1.973(3) Å) [9] and [CpCr(μ-OBut)X]2 (X = Cl, Br, and I) [17]. Further, the Cr–Cr distance of 3.022(1) Å is longer than those found in the mentioned preceding complexes.
Cyclopentadienyl and related complexes of the group 6 elements having metal-metal triple bonds: Synthesis, structure, bonding and reactivity
2013, Coordination Chemistry ReviewsCitation Excerpt :There are also a few reports dealing with reactions of triply-bonded cyclopentadienyl complexes and nitrogen oxides and related species. [ Mo2Cp2(CO)4] was reported to react with NO2− or NO3− to give the nitrosyl derivative [MoCp(CO)2(NO)] along with several oxo complexes including [{MoCp(O)2}2O] [166], with the latter species being formed after an N–O bond activation. Remarkably, similar products were obtained from the photochemical reaction of the electron-precise hexacarbonyl [Mo2Cp2(CO)6] with NO2−, but in this case radical species seemed to be involved.
Ion pairs from redox reaction of decamethylchromocene with cyclopentadienyltitanium trichlorides
2012, Inorganic Chemistry CommunicationsSynthesis, structure and catalytic properties of [Cp*Cr(C <inf>6</inf>F<inf>5</inf>)(Bn)(THF)] toward ethylene in the presence of AlEt<inf>3</inf>
2005, Journal of Organometallic ChemistrySubstituted cyclopentadienylchromium(III) complexes containing neutral donor ligands. Synthesis, crystal structures and reactivity in ethylene polymerization
2004, Journal of Organometallic Chemistry