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Mössbauer, Electron Paramagnetic Resonance, and Theoretical Study of a Carbene-based All-ferrous Fe(4)S(4) Cluster: Electronic Origin and Structural Identification of the Unique Spectroscopic Site

It is well established that the cysteinate-coordinated [Fe(4)S(4)] cluster of the Fe-protein of nitrogenase from A. vinelandii (Av2) can attain the all-ferrous core oxidation state. Mössbauer and EPR studies have shown that the all-ferrous cluster has a ground state spin S = 4 and an effective 3:1 s...

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Библиографические подробности
Главные авторы: Chakrabarti, Mrinmoy, Deng, Liang, Holm, R. H., Münck, Eckard, Bominaar, Emile L.
Формат: Artigo
Язык:Inglês
Опубликовано: 2009
Предметы:
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC2745965/
https://ncbi.nlm.nih.gov/pubmed/19326927
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ic802192w
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