Bis(propane-1,3-diaminium) tris(pyridine-2,6-dicarboxylato-κ3 O,N,O′)cerate(III) nitrate 3.5-hydrate

Hossein Aghabozorg, Bahar Nakhjavan, Mohammad Ghadermazi, Farshid Ramezanipour
2006 Acta Crystallographica Section E  
The title compound, (C3H12N2)2[Ce(C7H3NO4)3](NO3)·3.5H2O, is a nine-coordinate Ce complex obtained from a proton-transfer compound. The molecular structure contains three pyridine-2,6-dicarboxylate species as tridentate ligands and two propane-1,3-diaminium cations as counter-ions. The asymmetric unit also contains one nitrate anion and 3.5 uncoordinated water molecules. In the crystal structure, a wide range of hydrogen-bonding interactions connect the various fragments into a supramolecular
more » ... a supramolecular structure.
doi:10.1107/s1600536806021404 fatcat:ca223nwaoregddlulfnrdnonlm