Synthesis and Characterization of Bidentate Isonitrile Iron Complexes
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https://figshare.com/articles/dataset/Synthesis_and_Characterization_of_Bidentate_Isonitrile_Iron_Complexes/14384223
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资源简介：
The divalent iron
complexes trans-[FeBr2(BINC)2], [Cp*FeCl(BINC)] (Cp* = Me5C5), and [FeBr2(CNAr3NC)2] with the
chelating bis(isonitrile) ligands BINC (bis(2-isocyanophenyl)phenylphosphonate)
and CNAr3NC (2,2″-diisocyano-3,5,3″,5”tetramethyl-1,1′:3′,1″-terphenyl)
have been prepared and characterized. Their subsequent reduction yields
the di- and trinuclear compounds [Fe3(BINC)6], [Cp*Fe(BINC)]2, [Fe(CNAr3NC)2]2, and [K(Et2O)]2[Fe(CNAr3NC)2]2. The molecular structures of all new
species were determined by X-ray crystallography and compared to those
of related iron carbonyl complexes, demonstrating that the bidentate
isonitrile ligands are capable surrogates for two CO ligands with
only minimal distortion of the tetrahedral or octahedral geometry
of the parent complexes. The complexes were further characterized
by NMR and IR spectroscopy, and the electrochemical properties of
selected compounds were analyzed by UV–vis–NIR spectroelectrochemistry.
创建时间：
2021-04-07
