Bis(imino)pyridine Iron Dinitrogen Compounds Revisited: Differences in Electronic Structure Between Four- and Five-Coordinate Derivatives.
نویسندگان
چکیده
منابع مشابه
Electronic Structure Determination of Pyridine N-Heterocyclic Carbene Iron Dinitrogen Complexes and Neutral Ligand Derivatives
The electronic structures of pyridine N-heterocyclic dicarbene (iPrCNC) iron complexes have been studied by a combination of spectroscopic and computational methods. The goal of these studies was to determine if this chelate engages in radical chemistry in reduced base metal compounds. The iron dinitrogen example (iPrCNC)Fe(N2)2 and the related pyridine derivative (iPrCNC)Fe(DMAP)(N2) were stud...
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Understanding the coordination of dinitrogen to iron is important for understanding biological nitrogen fixation aswell as for designing synthetic systems that are capable of reducing N2 to NH3 undermild conditions. This review discusses recent advances in iron–dinitrogen coordination complexes and describes the factors that contribute to the degree of activation of the coordinatedN2. The react...
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Conversion of atmospheric N2 into NH3 is one of the most important chemical processes, because ammonia is the industrial and biological precursor to many nitrogen-containing compounds. Large-scale transformation of N2 and H2 into ammonia is performed in industry by the Haber-Bosch process, using “potassium-promoted” porous iron.1 A view of the N2-reducing active site of iron-molybdenum nitrogen...
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ژورنال
عنوان ژورنال: Inorganic Chemistry
سال: 2012
ISSN: 0020-1669,1520-510X
DOI: 10.1021/ic202750n