Preparation and valence tautomeric behavior of a cobaltdioxolene complex with a new TTF-functionalized phenanthroline Ligand

Shinji Kanegawa, Soonchul Kang, Osamu Sato

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

In this study, a new tetrathiafulvalene-functionalized phenanthroline ligand (TTF-phen) and a mononuclear cobalt(II) complex with a redox active 3,6-di-tert-butylsemiquinonato (3,6-dtsq) ligand was synthesized. Magnetic measurementsand IR spectroscopy suggested that the Co complex [Co(3,6- dtsq)2(TTF-phen)] exhibited thermally induced valence tautomerismin the temperature range 130400 K. This complex is the first example of a valence tautomeric complex with a TTFfunctionalized ligand.

Original languageEnglish
Pages (from-to)700-702
Number of pages3
JournalChemistry Letters
Volume42
Issue number7
DOIs
Publication statusPublished - 2013

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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