Keywords: Cobalt(II,III)-oxide-unit-cell-2006-CM-isometric-3D-balls.png Ball-and-stick model of the unit cell of cobalt II III oxide Co<sub>3</sub>O<sub>4</sub> Colour code Cobalt II Co<sup>II</sup> lighter blue Cobalt III Co<sup>III</sup> darker blue Oxygen O red Crystal structure from http //dx doi org/10 1016/j jmmm 2005 05 013 J Magn Magn Mater 2006 300 300 305 Image generated in http //www crystalmaker com/ CrystalMaker 8 2 Own 2010-06-27 Ben Mills Benjah-bmm27 Images by Ben Mills Ball-and-stick models Crystal structures of cobalt II III oxide |