Regulating Spin‐Crossover Behavior in Iron(II) Complexes: Control over SCO Temperatures by Varying NCE‒ Co‐ligands DOI Open Access

Yong Wan,

Da‐Fan Qi,

Yu‐Xiao Fan

et al.

European Journal of Inorganic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 12, 2024

Abstract In this research, we introduce new members to the [Fe( bz L)(NCE) 2 ] complex series by incorporating NCS − and NCBH 3 as co‐ligands, expanding on our established tetradentate L ligand. The synthesis of three isostructural structures has allowed for a systematic tuning SCO temperatures, with T 1/2 values ranging from 85 K S‐α complex, featuring approximately 15 thermal hysteresis, 194 Se‐α stable low‐spin state up 300 B‐α complex. This work demonstrates efficacy modulating properties through variation NCE ancillary ligands. Furthermore, conducted comparative analysis 21 analogs within family. aims elucidate similarities differences among complexes their correlation properties, furthering understanding structural determinants that influence behavior.

Language: Английский

Four-Step Electron Transfer Coupled Spin Transition in a Cyano-bridged [Fe2Co2] Square Complex DOI

Taisuke Ikeda,

Yubo Huang, Shu‐Qi Wu

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: 53(37), P. 15465 - 15470

Published: Jan. 1, 2024

Four-step electron transfer coupled spin transition was achieved in a cyano-bridged [Fe 2 Co ] square complex.

Language: Английский

Citations

0
Creation of spin-switching in graphene oxide-based hybrid film materials with anionic Fe(III) 5Cl-salicyaldehyde-thiosemicarbazone complex DOI
N. G. Spitsyna, A. S. Lobach, Maxim A. Blagov

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: 53(32), P. 13478 - 13490

Published: Jan. 1, 2024

The present article describes the synthesis of hybrid composite film materials formed during self-assembly process through non-covalent interactions graphene oxide nanosheets with an anionic spin-crossover salt [Et 4 N][Fe III (5Cl-thsa) 2 ].

Language: Английский

Citations

0
Regulating Spin‐Crossover Behavior in Iron(II) Complexes: Control over SCO Temperatures by Varying NCE‒ Co‐ligands DOI Open Access

Yong Wan,

Da‐Fan Qi,

Yu‐Xiao Fan

et al.

European Journal of Inorganic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 12, 2024

Abstract In this research, we introduce new members to the [Fe( bz L)(NCE) 2 ] complex series by incorporating NCS − and NCBH 3 as co‐ligands, expanding on our established tetradentate L ligand. The synthesis of three isostructural structures has allowed for a systematic tuning SCO temperatures, with T 1/2 values ranging from 85 K S‐α complex, featuring approximately 15 thermal hysteresis, 194 Se‐α stable low‐spin state up 300 B‐α complex. This work demonstrates efficacy modulating properties through variation NCE ancillary ligands. Furthermore, conducted comparative analysis 21 analogs within family. aims elucidate similarities differences among complexes their correlation properties, furthering understanding structural determinants that influence behavior.

Language: Английский

Citations

0