One-electron Ni(ii)/(i) redox couple: Potential role in hydrogen activation and production

Stephen J. Tereniak; Elodie E. Marlier; Connie C. Lu

doi:10.1039/c2dt30176h

One-electron Ni(ii)/(i) redox couple: Potential role in hydrogen activation and production

Stephen J. Tereniak, Elodie E. Marlier, Connie C. Lu

Chemistry (Twin Cities)

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17 Scopus citations

Abstract

The three-coordinate Ni(i) complex Ni(Cl)(P ₂), where P ₂ is the diphosphine ^iPrDPDBFphos, reacts with the acids HCl·(dioxane) and 2,6-lutidinium chloride to generate Ni(H)(Cl)(P ₂) and Ni(Cl) ₂(P ₂). Photolysis of the Ni(H)(X)(P ₂) (for X = Cl, Br) results in formation of H ₂ and the Ni(i) halide. This reaction also proceeds in reverse when heated.

Original language	English (US)
Pages (from-to)	7862-7865
Number of pages	4
Journal	Dalton Transactions
Volume	41
Issue number	26
DOIs	https://doi.org/10.1039/c2dt30176h
State	Published - Jul 14 2012

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abstract = "The three-coordinate Ni(i) complex Ni(Cl)(P 2), where P 2 is the diphosphine iPrDPDBFphos, reacts with the acids HCl·(dioxane) and 2,6-lutidinium chloride to generate Ni(H)(Cl)(P 2) and Ni(Cl) 2(P 2). Photolysis of the Ni(H)(X)(P 2) (for X = Cl, Br) results in formation of H 2 and the Ni(i) halide. This reaction also proceeds in reverse when heated.",

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AU - Lu, Connie C.

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N2 - The three-coordinate Ni(i) complex Ni(Cl)(P 2), where P 2 is the diphosphine iPrDPDBFphos, reacts with the acids HCl·(dioxane) and 2,6-lutidinium chloride to generate Ni(H)(Cl)(P 2) and Ni(Cl) 2(P 2). Photolysis of the Ni(H)(X)(P 2) (for X = Cl, Br) results in formation of H 2 and the Ni(i) halide. This reaction also proceeds in reverse when heated.

AB - The three-coordinate Ni(i) complex Ni(Cl)(P 2), where P 2 is the diphosphine iPrDPDBFphos, reacts with the acids HCl·(dioxane) and 2,6-lutidinium chloride to generate Ni(H)(Cl)(P 2) and Ni(Cl) 2(P 2). Photolysis of the Ni(H)(X)(P 2) (for X = Cl, Br) results in formation of H 2 and the Ni(i) halide. This reaction also proceeds in reverse when heated.

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One-electron Ni(ii)/(i) redox couple: Potential role in hydrogen activation and production

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