title: Aqua-bis-(4-chloro-benzoato)-κ(2) O,O';κO-bis-(pyridine-κN)cobalt(II).
abstract: In the title compound, [Co(C7H4ClO2)2(C5H5N)2(H2O)], the Co(II) atom is six-coordinated by three O atoms from a bidentate and a monodentate 4-chloro-benzoate ligand, two N atoms from two pyridine ligands and a water O atom, giving a distorted octa-hedral geometry. In the crystal, the complex mol-ecules are connected by O-H⋯O hydrogen bonds and π-π interactions between the benzene rings [centroid-centroid distance = 3.8924 (17) Å] into a chain along [010]. Between adjacent chains, π-π inter-actions occur between the pyridine rings [centroid-centroid distance = 3.898 (2) Å], giving an overall two-dimensional architecture.
authors: Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, People's Republic of China.
authors: Ya-Li
authors: YL
authors: Chen
authors: Chun-E
authors: CE
authors: Zhang
authors: Peng
authors: P
authors: Fei
authors: Chao
authors: C
authors: Deng
authors: Bi-Tao
authors: BT
authors: Su
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