Experimental and Theoretical Identification of the Origin of Magnetic Anisotropy in Intermediate Spin Iron(III) Complexes
Abstract The complexes [FeLN2S2X] [in which LN2S2=2,2′‐(2,2′‐bipryridine‐6,6′‐diyl)bis(1,1′‐diphenylethanethiolate) and X=Cl, Br and I], characterized crystallographically earlier and here (Fe(L)Br), reveal a square pyramidal coordinated FeIII ion. Unusually, all three complexes have intermediate spin ground states. Susceptibility measurements, powder cw X‐ and Q‐band EPR spectra, and zero‐field powder Mössbauer spectra show that all complexes display distinct magnetic anisotropy, which has been rationalized by DFT calculations.
Références
- Titre
- Experimental and Theoretical Identification of the Origin of Magnetic Anisotropy in Intermediate Spin Iron(III) Complexes
- Type de publication
- Article de revue
- Année de publication
- 2018
- Auteurs
- Wang, Lianke, Matija Zlatar, Filip Vlahović, Serhiy Demeshko, Philouze Christian, Molton Florian, Gennari Marcello, Franc Meyer, Duboc Carole, and Maja Gruden
- Revue
- Chemistry – A European Journal
- Volume
- 24
- Pagination
- 5091-5094
Soumis le 17 mai 2018