Structural, Magnetic, and Electrochemical Characterization of Iron(III) and Cobalt Complexes with Penta-N3O2-dentate Ligands

Dominik Natke, Annika Preiss, Stephen Klimke, Takuya Shiga, Roman Boca, Masaaki Ohba, Hiroki Oshio, Franz Renz

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Six new mononuclear [FeIII(LBr,Cl)X]-complexes (LBr,Cl is the dianionic penta-N3O2-dentate Schiff base ligand N,N′-bis(2’-hydroxy-3-bromo-5-chlorobenzylidene)-1,6-diamino-3-azahexane; X: Cl, N3, NCO, NCS, NCSe, CN) were synthesized and their structures, magnetic and electrochemical properties studied. Structure analysis and magnetic measurements showed that [FeIII(LBr,Cl)CN] is in the low spin state and the other five complexes are in high spin states. Furthermore, the trinuclear mixed valent cobalt complex {[CoIII(LH,H)CN]2[CoII(1-methylimidazole)3(H2O)]} was prepared and its magnetic behavior studied.

Original languageEnglish
Pages (from-to)1498-1504
Number of pages7
JournalEuropean Journal of Inorganic Chemistry
Volume2021
Issue number15
DOIs
Publication statusPublished - Apr 22 2021

All Science Journal Classification (ASJC) codes

  • Inorganic Chemistry

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