Figure 18
Fragment of the modulated CaMn7O12 crystal structure showing the pattern of the short (1.89–1.95 Å, thin yellow lines) and the long (2.05–2.13 Å, thick blue lines) MnB3+—O bonds. Mn and O atoms are shown as grey and red spheres, respectively. The figure is drawn using the crystallographic data from Sławiński et al. (2009). |