Co(II)5(OH)6(SO4)2(H2O)4: the first ferromagnet based on a layered cobalt-hydroxide pillared by inorganic...OSO3-Co(H2O)4-O3SO...
The synthetic mineral Co(II)5(OH)6(SO4)2(H2O)4 (1), obtained by hydrothermal reaction of CoSO4.7H2O and NaOH at 165 degrees C and consisting of brucite-like Co4(OH)6O2 layers pillared by OSO3-Co(H2O)4-O3SO, is a ferromagnet (T(Curie)= 12 K, Hc= 580 Oe).
Ben Salah
Mohsen
M
Groupe des Matériaux Inorganiques, IPCMS, CNRS-ULP UMR 7504, Strasbourg, France.
Vilminot
Serge
S
Richard-Plouet
Mireille
M
André
Gilles
G
Mhiri
Tahar
T
Kurmoo
Mohamedally
M