Diaquabis(5-methylpyrazine-2-carboxylato-κ2N1,O)cobalt(II) dihydrate
oleh: Qi Yang, Chun-Sheng Zhou, Guo-Chun Zhang, Qi-Ying Shi
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2011-10-01 |
Deskripsi
In the title complex, [Co(C6H5N2O2)2(H2O)2]·2H2O, the coordination geometry of the Co2+ cation is distorted octahedral, with two N atoms and two O atoms from two 5-methylpyrazine-2-carboxylate ligands in the equatorial plane. The two remaining coordination sites are occupied by two water molecules. In addition, there are two uncoordinated water molecules in the asymmetric unit. The crystal structure is stabilized by a network of O—H...O and O—H...N hydrogen-bonding interactions, forming a three-dimensional structure.