Protonated and deprotonated vanadyl imidazole tartrates for the mimics of the vanadium coordination in the FeV-cofactor of V-nitrogenase

2023/01/01 by Shuang-Shuang Zhu, Zhen‐Lang Xie, Lan Deng +3 · 1 voice
Chemistry · Energy · #Metal-Catalyzed Oxygenation Mechanisms #Metalloenzymes and iron-sulfur proteins #Vanadium and Halogenation Chemistry

paper · doi:10.1039/d3dt02903d

openalex publication_date 2023/01/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/05/21

Abstract

H NMR spectra and CV analyses exhibited the solution properties for 1 and 2, respectively, which indicates that there should be a rapid exchange equilibrium between the protonated and deprotonated species in solutions.

Citations

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Discussions

• Very interesting di-vanadium complex as a mimic of nitrogenase. The identified protonation sites may resemble the terminal and bridging hydride ligands of the FeV-cofactor (Zhou et al. via Dalton Tran [bsky, 0 points, 0 comments]

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