A NEW FAMILY OF HYBRID MATERIALS FORMED BY TTF LAYERS AND OXALATO-BRIDGED BIMETALLIC MAGNETIC CLUSTERS

Authors
CORONADO E GALANMASCAROS JR GIMENEZSAIZ C GOMEZGARCIA CJ
Citation
E. Coronado et al., A NEW FAMILY OF HYBRID MATERIALS FORMED BY TTF LAYERS AND OXALATO-BRIDGED BIMETALLIC MAGNETIC CLUSTERS, Synthetic metals, 85(1-3), 1997, pp. 1677-1678
Citations number
5
Categorie Soggetti
Physics, Condensed Matter","Material Science","Polymer Sciences
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
85
Issue
1-3
Year of publication
1997
Pages
1677 - 1678
Database
ISI
SICI code
0379-6779(1997)85:1-3<1677:ANFOHM>2.0.ZU;2-A
Abstract
An extensive family of organic/inorganic materials formed by TTF and o xalato-bridged bimetallic clusters is reported. These hybrid molecular materials, formulated as (TTF)4{M-II(H2O)(2)[Mn-III(ox)(3)](2)}. nH(2 )O (M-III = Cr and Fe; M-II = Mn, Fe, Co, Ni, Cu and Zn), show layers of oxalato-bridged M-III-M-II-M-III trimers alternating with layers of TTF+ cations presenting, for the first time, a 1-D kappa-like phase. The magnetic properties show ferro- and antiferromagnetic exchange int eractions in the Cr2MII and Fe2MII series, respectively.