Details
| Original language | English |
|---|---|
| Pages (from-to) | 1498-1504 |
| Number of pages | 7 |
| Journal | European Journal of Inorganic Chemistry |
| Volume | 2021 |
| Issue number | 15 |
| Early online date | 4 Mar 2021 |
| Publication status | Published - 17 Apr 2021 |
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.
Keywords
- Cobalt, Iron, Magnetic properties, Mixed valance, Redox chemistry, Schiff base complexes
ASJC Scopus subject areas
- Chemistry(all)
- Inorganic Chemistry
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In: European Journal of Inorganic Chemistry, Vol. 2021, No. 15, 17.04.2021, p. 1498-1504.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Structural, Magnetic, and Electrochemical Characterization of Iron(III) and Cobalt Complexes with Penta-N3O2-dentate Ligands
AU - Natke, Dominik
AU - Preiss, Annika
AU - Klimke, Stephen
AU - Shiga, Takuya
AU - Boca, Roman
AU - Ohba, Masaaki
AU - Oshio, Hiroki
AU - Renz, Franz
N1 - Funding Information: This work was supported by the Hannover School for Nanotechnology (HSN) and the German Academic Exchange Service (DAAD). Open access funding enabled and organized by Projekt DEAL.
PY - 2021/4/17
Y1 - 2021/4/17
N2 - 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.
AB - 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.
KW - Cobalt
KW - Iron
KW - Magnetic properties
KW - Mixed valance
KW - Redox chemistry
KW - Schiff base complexes
UR - http://www.scopus.com/inward/record.url?scp=85103194130&partnerID=8YFLogxK
U2 - 10.1002/ejic.202100081
DO - 10.1002/ejic.202100081
M3 - Article
AN - SCOPUS:85103194130
VL - 2021
SP - 1498
EP - 1504
JO - European Journal of Inorganic Chemistry
JF - European Journal of Inorganic Chemistry
SN - 1434-1948
IS - 15
ER -