Structural, Magnetic, and Electrochemical Characterization of Iron(III) and Cobalt Complexes with Penta‐N 3 O 2 ‐dentate Ligands | Zendy

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

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Structural, Magnetic, and Electrochemical Characterization of Iron(III) and Cobalt Complexes with Penta‐N 3 O 2 ‐dentate Ligands

Author(s) -

Natke Dominik,

Preiss Annika,

Klimke Stephen,

Shiga Takuya,

Boca Roman,

Ohba Masaaki,

Oshio Hiroki,

Renz Franz

Publication year - 2021

Publication title -

european journal of inorganic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 1434-1948

DOI - 10.1002/ejic.202100081

Subject(s) - chemistry , cobalt , electrochemistry , ligand (biochemistry) , schiff base , magnetic susceptibility , crystallography , inorganic chemistry , stereochemistry , biochemistry , receptor , electrode

Six new mononuclear [Fe III (L Br,Cl )X]‐complexes (L Br,Cl is the dianionic penta‐N 3 O 2 ‐dentate Schiff base ligand N,N′‐bis(2’‐hydroxy‐3‐bromo‐5‐chlorobenzylidene)‐1,6‐diamino‐3‐azahexane; X: Cl − , N 3 − , NCO − , NCS − , NCSe − , CN − ) were synthesized and their structures, magnetic and electrochemical properties studied. Structure analysis and magnetic measurements showed that [Fe III (L Br,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 {[Co III (L H,H )CN] 2 [Co II (1‐methylimidazole) 3 (H 2 O)]} was prepared and its magnetic behavior studied.

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