One-electron oxidized nickel(II)-(disalicylidene)diamine complex: temperature-dependent tautomerism between Ni(III)-phenolate and Ni(II)-phenoxyl radical states

Yuichi Shimazaki; Fumito Tani; Kôichi Fukui; Yoshinori Naruta; Osamu Yamauchi

doi:10.1021/ja035806o

One-electron oxidized nickel(II)-(disalicylidene)diamine complex: temperature-dependent tautomerism between Ni(III)-phenolate and Ni(II)-phenoxyl radical states

J Am Chem Soc. 2003 Sep 3;125(35):10512-3. doi: 10.1021/ja035806o.

Authors

Yuichi Shimazaki¹, Fumito Tani, Kôichi Fukui, Yoshinori Naruta, Osamu Yamauchi

Affiliation

¹ Institute for Materials Chemistry and Engineering, Kyushu University, Higashi-ku, Fukuoka 812-8581, Japan.

PMID: 12940721
DOI: 10.1021/ja035806o

Abstract

The one-electron oxidized species of a Ni(II)-phenolate complex has been shown to be in the Ni(II)-phenoxyl radical state at room temperature and the Ni(III)-phenolate state at < -120 degrees C, indicating that the oxidation state is temperature dependent.