Application of electrostatic model to redox potentials of tetranuclear iron-sulfur clusters

Masato Kodaka; Takenori Tomohiro; Hiroaki Okuno

doi:10.1021/j100170a064

Application of electrostatic model to redox potentials of tetranuclear iron-sulfur clusters

Masato Kodaka^*, Takenori Tomohiro, Hiroaki Okuno

^*Corresponding author for this work

Biorecognition Chemistry

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Abstract

An electrostatic model for tetranuclear iron-sulfur (Fe₄S₄) clusters is derived for the first time from Kirkwood's theory and is used to calculate differences (ΔE) in the redox potential between each redox step of the Fe₄S₄ clusters. The calculated ΔE values are in generally good agreement with the experimental data. The theoretical dependency of ΔE on the dielectric constant of ligand moiety is also supported experimentally by using macrocyclic-ligand-type Fe₄S₄ clusters.

Original language	English
Pages (from-to)	6741-6744
Number of pages	4
Journal	Journal of Physical Chemistry
Volume	95
Issue number	17
DOIs	https://doi.org/10.1021/j100170a064
State	Published - 1991

ASJC Scopus subject areas

General Engineering
Physical and Theoretical Chemistry

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title = "Application of electrostatic model to redox potentials of tetranuclear iron-sulfur clusters",

abstract = "An electrostatic model for tetranuclear iron-sulfur (Fe4S4) clusters is derived for the first time from Kirkwood's theory and is used to calculate differences (ΔE) in the redox potential between each redox step of the Fe4S4 clusters. The calculated ΔE values are in generally good agreement with the experimental data. The theoretical dependency of ΔE on the dielectric constant of ligand moiety is also supported experimentally by using macrocyclic-ligand-type Fe4S4 clusters.",

author = "Masato Kodaka and Takenori Tomohiro and Hiroaki Okuno",

year = "1991",

doi = "10.1021/j100170a064",

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journal = "Journal of Physical Chemistry",

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publisher = "American Chemical Society",

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T1 - Application of electrostatic model to redox potentials of tetranuclear iron-sulfur clusters

AU - Kodaka, Masato

AU - Tomohiro, Takenori

AU - Okuno, Hiroaki

PY - 1991

Y1 - 1991

N2 - An electrostatic model for tetranuclear iron-sulfur (Fe4S4) clusters is derived for the first time from Kirkwood's theory and is used to calculate differences (ΔE) in the redox potential between each redox step of the Fe4S4 clusters. The calculated ΔE values are in generally good agreement with the experimental data. The theoretical dependency of ΔE on the dielectric constant of ligand moiety is also supported experimentally by using macrocyclic-ligand-type Fe4S4 clusters.

AB - An electrostatic model for tetranuclear iron-sulfur (Fe4S4) clusters is derived for the first time from Kirkwood's theory and is used to calculate differences (ΔE) in the redox potential between each redox step of the Fe4S4 clusters. The calculated ΔE values are in generally good agreement with the experimental data. The theoretical dependency of ΔE on the dielectric constant of ligand moiety is also supported experimentally by using macrocyclic-ligand-type Fe4S4 clusters.

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U2 - 10.1021/j100170a064

DO - 10.1021/j100170a064

M3 - 学術論文

AN - SCOPUS:0003681841

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VL - 95

SP - 6741

EP - 6744

JO - Journal of Physical Chemistry

JF - Journal of Physical Chemistry

IS - 17

ER -

Application of electrostatic model to redox potentials of tetranuclear iron-sulfur clusters

Abstract

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