A square-planar Ni(II) complex with an asymmetric N2S 2 donor set as a model for the active site of nickel-containing SOD: Structural conversion driven by addition of a strong donor ligand in the high oxidation state

Daisuke Nakane; Yasuhiro Funahashi; Tomohiro Ozawa; Hideki Masuda

doi:10.1246/cl.2010.344

A square-planar Ni(II) complex with an asymmetric N₂S ₂ donor set as a model for the active site of nickel-containing SOD: Structural conversion driven by addition of a strong donor ligand in the high oxidation state

Daisuke Nakane, Yasuhiro Funahashi, Tomohiro Ozawa, Hideki Masuda

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

A novel Ni(II) complex with an asymmetric monoaminomonoamidato-dithioether square-planar coordination (1) was prepared as a model compound of the active center of NiSOD and characterized by spectroscopic and electrochemical methods. EPR data indicate that the structure of complex 1 in the high oxidation state can be significantly altered upon binding of imidazole, a stronger donor ligand than the original supporting ligand.

Original language	English
Pages (from-to)	344-346
Number of pages	3
Journal	Chemistry Letters
Volume	39
Issue number	4
DOIs	https://doi.org/10.1246/cl.2010.344
Publication status	Published - 2010

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abstract = "A novel Ni(II) complex with an asymmetric monoaminomonoamidato-dithioether square-planar coordination (1) was prepared as a model compound of the active center of NiSOD and characterized by spectroscopic and electrochemical methods. EPR data indicate that the structure of complex 1 in the high oxidation state can be significantly altered upon binding of imidazole, a stronger donor ligand than the original supporting ligand.",

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journal = "Chemistry Letters",

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A square-planar Ni(II) complex with an asymmetric N₂S ₂ donor set as a model for the active site of nickel-containing SOD: Structural conversion driven by addition of a strong donor ligand in the high oxidation state. / Nakane, Daisuke; Funahashi, Yasuhiro; Ozawa, Tomohiro et al.
In: Chemistry Letters, Vol. 39, No. 4, 2010, p. 344-346.

Research output: Contribution to journal › Article › peer-review

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T2 - Structural conversion driven by addition of a strong donor ligand in the high oxidation state

AU - Nakane, Daisuke

AU - Funahashi, Yasuhiro

AU - Ozawa, Tomohiro

AU - Masuda, Hideki

PY - 2010

Y1 - 2010

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AB - A novel Ni(II) complex with an asymmetric monoaminomonoamidato-dithioether square-planar coordination (1) was prepared as a model compound of the active center of NiSOD and characterized by spectroscopic and electrochemical methods. EPR data indicate that the structure of complex 1 in the high oxidation state can be significantly altered upon binding of imidazole, a stronger donor ligand than the original supporting ligand.

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DO - 10.1246/cl.2010.344

M3 - Article

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SN - 0366-7022

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JO - Chemistry Letters

JF - Chemistry Letters

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