ArticleAngewandte Chemie (International ed. in English)2025
Cooperative Ammonia Formation Catalyzed by Molybdenum and Samarium Complexes.
Article in Angewandte Chemie (International ed. in English), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed.
- Unveiling full mechanistic picture of Mo-catalysed nitrogen fixation driven by SmINature communications · 2026Article
- Water, Alcohols, Amines, and Amides as Formal Hydrogen-Atom-Transfer Reagents Through Activation With Redox-Active Lewis Acids.Angewandte Chemie (International ed. in English) · 2026Review
- Repositioning Proton and Electron Donors in a Family of Proton-Coupled Electron Transfer Mediators.Inorganic chemistry · 2026Article
- Photochemical strategies in divalent samarium catalysis.Beilstein journal of organic chemistry · 2026Review
- Contemporary Strategies in SmIAngewandte Chemie (International ed. in English) · 2025Review
- Cooperative Ammonia Formation Catalyzed by Molybdenum and Samarium Complexes.Angewandte Chemie (International ed. in English) · 2025Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
A series of novel samarium complexes bearing cyclopentadienyl-amide chelate ligands were synthesized and characterized by X-ray analysis. The complexes function as effective proton-coupled electron transfer (PCET) catalysts, facilitating molybdenum-catalyzed ammonia formation from dinitrogen under ambient conditions. In this reaction system, the Sm complexes could be recycled over 300 times, and they increased the ammonia formation rate by sevenfold compared to that obtained for reactions occurring in the absence of such complexes. Experimental results and density functional theory calculations indicate that the Sm complexes undergo protonation and reduction to form Sm(II) complexes, which then accelerate proton and electron transfer to the Mo complexes via PCET processes from the terminal proton source and reductant. This paper presents the first successful example of Sm complexes that can function as efficient catalysts for 300 cycles, promoting proton and electron transfer in Mo-catalyzed ammonia formation.
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Registered trials
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