摘要
In the title complex, [Zn(C10H7N2O2)(2)(H2O)], the Zn-II ion and water O atom are located on a crystallographic twofold rotation axis and the metal atom assumes a distorted trigonal-bipyramidal ZnN4O coordination geometry. An intramolecular O-H center dot center dot center dot O hydrogen bond occurs within the ligand and intermolecular O-H center dot center dot center dot O hydrogen bonds involving the water molecule result in a sheet structure in the crystal structure. In addition, a short C-O center dot center dot center dot pi contact between the O atom of the deprotonated hydroxyl group and a nearby pyridine ring [O center dot center dot center dot Cg = 3.977 (2) angstrom, where Cg is the centroid of the pyridine ring] is observed.
- 出版日期2008-9
- 单位山东师范大学; 滨州学院