ArticleJournal of the American Chemical Society2015
Synthesis, Characterization, and Nitrogenase-Relevant Reactions of an Iron Sulfide Complex with a Bridging Hydride.
Article in Journal of the American Chemical Society, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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Who cites it
11 citing papers in PubMed.
- Water-catalyzed iron-molybdenum carbyne formation in bimetallic acetylene transformation.Nature communications · 2024Article
- Low-Coordinate Iron Hydride Chemistry at an N,N,C-Heteroscorpionate Platform.Inorganic chemistry · 2024Article
- Terminal Hydride Complex of High-Spin Mn.Journal of the American Chemical Society · 2024Article
- Hydrogen atom abstraction by a high spin [FeChem · 2023Article
- Isostructural bridging diferrous chalcogenide cores [FeChemical science · 2023Article
- A [2Fe-1S] Complex That Affords Access to Bimetallic and Higher-Nuclearity Iron-Sulfur Clusters.Inorganic chemistry · 2019Article
- Dinitrogen Activation and Functionalization using β-Diketiminate Iron Complexes.European journal of inorganic chemistry · 2019Article
- Reversible Ligand-Centered Reduction in Low-Coordinate Iron Formazanate Complexes.Chemistry (Weinheim an der Bergstrasse, Germany) · 2018Article
- A Thermodynamic Model for Redox-Dependent Binding of Carbon Monoxide at Site-Differentiated, High Spin Iron Clusters.Journal of the American Chemical Society · 2018Article
- Synthesis and Mechanism of Formation of Hydride-Sulfide Complexes of Iron.Inorganic chemistry · 2017Article
- Insight into the Iron-Molybdenum Cofactor of Nitrogenase from Synthetic Iron Complexes with Sulfur, Carbon, and Hydride Ligands.Journal of the American Chemical Society · 2016Review
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Authors and funding
8 authors.
Funding
Abstract
The FeMoco of nitrogenase is an iron-sulfur cluster with exceptional bond-reducing abilities. ENDOR studies have suggested that E4, the state that binds and reduces N2, contains bridging hydrides as part of the active-site iron-sulfide cluster. However, there are no examples of any isolable iron-sulfide cluster with a hydride, which would test the feasibility of such a species. Here, we describe a diiron sulfide hydride complex that is prepared using a mild method involving C-S cleavage of added thiolate. Its reactions with nitrogenase substrates show that the hydride can act as a base or nucleophile and that reduction can cause the iron atoms to bind N2. These results add experimental support to hydride-based pathways for nitrogenase.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.