Diaquabis(2-oxidopyridinium-3-carboxylato-kappa O-2(2),O-3)cobalt(II)

作者：Yan Huai Yi^*; Hu Tai Qiu

来源：Acta Crystallographica Section E-Structure Reports Online, 2007, 63: M2326-U737.

DOI：10.1107/S1600536807036896

In the title mononuclear complex, [Co(C6H4NO3)(2)(H2O)(2)], the six-coordinate Co-II atom assumes an octahedral geometry and is located on an inversion centre. There is a weak pi-pi stacking interaction between adjacent pyridyl rings [centroid-to-centroid distance = 3.8067 (17) angstrom and perpendicular distance = 3.533 angstrom]. O-H center dot center dot center dot O, N-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds connect the mononuclear complexes and form a supramolecular three-dimensional structure.

• 出版日期2007-9
• 单位山东师范大学; 忻州师范学院