catena-Poly[[[triaquacobalt(II)]-mu-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylato(2-)] 1.72-hydrate].
The Co(II) ion in the title complex {[Co(C5H2N2O4)(H2O)3].1.72H2O}n, has a distorted octahedral coordination geometry comprised of three water ligands, one deprotonated pyrimidine N atom and an adjacent carboxylate O atom of one orotate ligand. The sixth coordination site is occupied by an exocyclic O atom from a neighbouring orotate moiety, and through this interaction a helicoidal chain is formed. The molecules are linked by intramolecular Owater-H...O and intermolecular N-H...O and Owater-H...O hydrogen bonds, forming a three-dimensional network.
Sahin
Onur
O
Department of Physics, Ondokuz Mayis University, TR-55139 Samsun, Turkey. onurs@omu.edu.tr
Büyükgüngör
Orhan
O
Köse
Dursun Ali
DA
Zümreoglu-Karan
Birgül
B
Necefoglu
Hacali
H