General one-step self-assembly of isostructural intermetallic Co(II)(3)Ln(III) cubane aggregates.
Inorg Chem
; 51(22): 12059-61, 2012 Nov 19.
Article
em En
| MEDLINE
| ID: mdl-23106491
A new family of Co/rare-earth intermetallic cubane aggregates [Co3Ln(hmp)4(OAc)5H2O] (Ln = Dy, Ho, Er, Tm, Yb, Y) have been synthesized by self-assembly. Single-crystal X-ray diffraction analysis revealed that they are remarkably isostructural in showing a common [Co3Ln] core. Magnetic studies showed that the Dy, Er, Tm, Yb, and Y complexes are ferromagnetic. The Dy complex exhibits the largest magnetocaloric effect (-ΔSm = 12.58 J kg(-1) K(-1)), which can be attributed to the large magnetic density of Dy(III).
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
País/Região como assunto:
Cuba
Idioma:
En
Revista:
Inorg Chem
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
Singapura
País de publicação:
Estados Unidos