
TY  - JOUR
A1  - Sileo, Elsa E. 
A1  - Vega, Daniel 
A1  - Garland, Mar&aacute; T. 
A1  - Baggio, Ricardo 
A1  - Blesa, Miguel A. 
T1  - Solid State Coordination Chemistry of Pyridinedicarboxylic Acid Isomers. I Copper(<emph type="6">II</emph>) Disodium Bis(pyridine-2,3- dicarboxylate) Octahydrate and Copper(<emph type="6">II</emph>) Pyridine-3,4-dicarboxylate 3&#183;5 Hydrate
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1999
VL  - 52
IS  - 3
SP  - 205
EP  - 212
KW  - 
UR  - https://doi.org/10.1071/C98120 
N2  - The crystal structures of Na2Cu(2,3-pydc)2.8H2O (1) and Cu(3,4-pydc).3&#183;5H2O (2) (pydc = pyridinedi- carboxylato) are presented. Compound (1) is monoclinic, space group C 2/c, with a 21&#183;274(1), b 6 &#183;114(1), c 17&#183;136(1) &#197;, &#946; 101&#183;62(1)&#176;, Z 4, Dc 1&#183;776 g cm-3 ; compound (2) is also monoclinic, space group P 21/c, with a 7&#183;272(2), b 11&#183;319(3), c 25&#183;453(9) &#197;, &#946; 90&#183;58(1)&#176;, Z 4, Dc 1&#183;850 g cm-3 . Their stereochemistries are analysed, and compared with other copper(II) pyridine-2,6-dicarboxylates. Ligand constraints are shown to determine the crystal structures and the magnetic properties. Thermal dependence of magnetic susceptibility data and t.g., d.t.g. and d.t.a. measurements are also presented. 
ER  -

