Ferrimagnetic FeIII-MnIII zigzag chain formed by a new mer-positioned ironIII cyanide precursor.
A new cyanide-bearing molecular precursor, mer-[Fe(pzcq)(CN)(3)]- (1), and a zigzag chain, [Fe(pzcq)(CN)(3)][Mn(salen)].4H(2)O (2), were prepared and characterized in terms of structure and magnetism. Magnetic data reveal that intrachain antiferromagnetic couplings via cyanide ligands in 2 are clearly operating, resulting in a ferrimagnetic nature.
Kim
Jae Il
JI
Department of Chemistry, Korea University, Seoul 136-713, Korea.
Yoo
Houng Sik
HS
Koh
Eui Kwan
EK
Kim
Hyoung Chan
HC
Hong
Chang Seop
CS
D015392:Chemistry, Inorganic / Q000379:methods*; D018360:Crystallography, X-Ray / Q000379:methods; D003486:Cyanides / Q000032:analysis; D005290:Ferric Compounds / Q000737:chemistry; D005292:Ferricyanides / Q000737:chemistry*; D007501:Iron / Q000737:chemistry*; D008024:Ligands; D008280:Magnetics; D008968:Molecular Conformation; D015394:Molecular Structure; D009991:Oscillometry; D013696:Temperature
D003486:Cyanides; D005290:Ferric Compounds; D005292:Ferricyanides; D008024:Ligands; D007501:Iron; C053439:ferric ferricyanide