Hydrogen Production Catalyzed by Bidirectional, Biomimetic Models of the [FeFe]-Hydrogenase Active Site.

ABSTRACT: Active site mimics of [FeFe]-hydrogenase are shown to be bidirectional catalysts, producing H₂ upon treatment with protons and reducing equivalents. This reactivity complements the previously reported oxidation of H₂ by these same catalysts in the presence of oxidants. The complex Fe₂(adt^Bn)(CO)₃(dppv)(PFc*^Et₂ ) ([1]⁰; adt^Bn = (SCH₂)₂NBn, dppv = cis-1,2-bis(diphenylphosphino)ethylene, PFc*^Et₂ = Et₂PCH₂C₅Me₄FeCp*) reacts with excess [H(OEt₂)₂]BAr^F₄ (BAr^F₄^- = B(C₆H₃-3,5-(CF₃)₂

SUBMITTER: Lansing JC 

PROVIDER: S-EPMC4210170 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature