ArticleInorganic chemistry2018
Alkali Cation Effects on Redox-Active Formazanate Ligands in Iron Chemistry.
Article in Inorganic chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Alkali Ions Retained from Synthesis Govern Microstructure and Transport in Solution-Processed SnSe.Chemistry of materials : a publication of the American Chemical Society · 2026Article
- Low-Valent Transition Metalate Anions in Synthesis, Small Molecule Activation, and Catalysis.Chemical reviews · 2024Review
- Ligand-redox assisted nickel catalysis toward stereoselective synthesis of (Chemical science · 2021Article
- Ligand field-actuated redox-activity of acetylacetonate.Chemical science · 2020Article
- Masked Radicals: Iron Complexes of Trityl, Benzophenone, and Phenylacetylene.Organometallics · 2019Article
- Radical-Type Reactivity and Catalysis by Single-Electron Transfer to or from Redox-Active Ligands.Chemistry (Weinheim an der Bergstrasse, Germany) · 2019Article
- Counterion influence on dynamic spin properties in a V(iv) complex.Chemical science · 2019Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Noncovalent interactions of organic moieties with Lewis acidic alkali cations can greatly affect structure and reactivity. Herein, we describe the effects of interactions with alkali-metal cations within a series of reduced iron complexes bearing a redox-active formazanate ligand, in terms of structures, magnetism, spectroscopy, and reaction rates. In the absence of a crown ether to sequester the alkali cation, dimeric complexes are isolated wherein the formazanate has rearranged to form a five-membered metallacycle. The dissociation of these dimers is dependent on the binding mode and size of the alkali cation. In the dimers, the formazanate ligands are radical dianions, as shown by X-ray absorption spectroscopy, Mössbauer spectroscopy, and analysis of metrical parameters. These experimental measures are complemented by density functional theory calculations that show the spin density on the bridging ligands.
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Registered trials
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