catena-Poly[[(1,10-phenanthroline)cobalt]-μ-2,4'-oxydibenzoato].
In the title compound, [Co(C(14)H(8)O(5))(C(12)H(8)N(2))](n), the Co(II) atom is six-coordinated in a distorted octa-hedral coordination geometry by four O atoms from two chelating carboxyl-ate groups from different 2,4'-oxydibenzoate anions and by two N atoms from a 1,10-phenanthroline (phen) ligand. The two benzene rings of the 2,4'-oxydibenzoate ligand form a dihedral angle of 77.14 (16)°. Adjacent Co(II) atoms are bridged by 2,4'-oxydibenzoate anions to form a helical chain that propagates along the b-axis direction. Neighboring chains are further assembled by inter-molecular π-π stacking inter-actions between inversion-related phen ligands [centroid-to-centroid distance = 4.0869 (8) Å] to form a two-dimensional supra-molecular architecture.
Department of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yan'an University, Yan'an, Shaanxi 716000,  People's Republic of China.
Hai-Kang
HK
Guo
Feng
F
Fu
Long
L
Tang
Xiang-Yang
XY
Hou
Jia
J
Cao