Modulation on the Iron Centers by Selective Synthesis of Organic Ligands with Stereo-Specific Conformations.
Small
; 17(20): e2008036, 2021 05.
Article
em En
| MEDLINE
| ID: mdl-33797192
ABSTRACT
Advanced fabrication of surface metal-organic complexes with specific coordination configuration and metal centers will facilitate to exploit novel nanomaterials with attractive electronic/magnetic properties. The precise on-surface synthesis provides an appealing strategy for in situ construction of complex organic ligands from simple precursors autonomously. In this paper, distinct organic ligands with stereo-specific conformation are separately synthesized through the well-known dehalogenative coupling. More interestingly, the exo-bent ligands promote the mono-iron chelated complexes with the Fe center significantly decoupled from the surface and of high spin, while the endo-bent ligands lead to bi-iron chelated ones instead with ferromagnetic properties.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Complexos de Coordenação
/
Ferro
Idioma:
En
Revista:
Small
Ano de publicação:
2021
Tipo de documento:
Article