Heteronuclear (Co-Ca, Co-Ba) 2,3-pyridinedicarboxylate complexes: synthesis, structure and physico-chemical properties.
Three pyridine 2,3-dicarboxylate complexes have been synthesized and characterized by IR spectroscopy, thermal analysis and single crystal X-ray diffractometry. Their magnetic properties have also been studied by EPR and magnetisation measurements. The decomposition of such complexes in air leads to the generation of mixed metal oxides, as confirmed by powder X-ray diffraction.
Institute of Chemistry of the Academy of Sciences of Moldova, Academiei str. 3, MD2028-Chisinău, Moldova. analazarescu@yahoo.com
Ana
A
Lazarescu
Sergiu
S
Shova
Juan
J
Bartolome
Pablo
P
Alonso
Ana
A
Arauzo
Alina M
AM
Balu
Yuri A
YA
Simonov
Maria
M
Gdaniec
Constantin
C
Turta
George
G
Filoti
Rafael
R
Luque
D001464:Barium / Q000737:chemistry*; D002118:Calcium / Q000737:chemistry*; D003035:Cobalt / Q000737:chemistry*; D056831:Coordination Complexes / Q000138:chemical synthesis* / Q000737:chemistry; D018360:Crystallography, X-Ray; D003998:Dicarboxylic Acids / Q000737:chemistry*; D004578:Electron Spin Resonance Spectroscopy; D008280:Magnetics; D008968:Molecular Conformation; D010087:Oxides / Q000737:chemistry; D011725:Pyridines / Q000737:chemistry; D013055:Spectrophotometry, Infrared; D013818:Thermogravimetry
D056831:Coordination Complexes; D003998:Dicarboxylic Acids; D010087:Oxides; D011725:Pyridines; D001464:Barium; D003035:Cobalt; C023666:pyridine; D002118:Calcium