Metamagnetism of the first cyano-bridged two-dimensional brick-wall-like 4f-3d array

Authors
Kou, HZ Gao, S Sun, BW Zhang, J
Citation
Hz. Kou et al., Metamagnetism of the first cyano-bridged two-dimensional brick-wall-like 4f-3d array, CHEM MATER, 13(5), 2001, pp. 1431
Citations number
30
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
CHEMISTRY OF MATERIALS
ISSN journal
08974756 → ACNP
Volume
13
Issue
5
Year of publication
2001
Database
ISI
SICI code
0897-4756(200105)13:5<1431:MOTFCT>2.0.ZU;2-M
Abstract
[Gd(DMF)(2)(H2O)(3)Cr(CN)(6)].H2O is the first lanthanide-transition metal array with a flat two-dimensional brick-wall-like molecular structure. The antiferromagnetic coupling between the adjacent Gd-Cr ions leads to intrala yer ferrimagnetic correlation due to the noncancellation of spins. The long -range magnetic ordering (T-N = 3.5 K) was observed for the first time in l ow-dimensional cyano-bridged 4f-3d coordination polymers. Metamagnetic beha vior was observed at 1.8 K arising from antiferromagnetic coupling between the ferrimagnetic layers.