Figure 3
Part of the 2∞[Te2O5]2− layer of ∊-CaTe2O5 in a projection along [010], showing the channels along [x ≃ , y, z ≃ ] and [x ≃ , y, z ≃ ]. Displacement ellipsoids are drawn at the 90% probability level. Short Te—O bonds of less than 2.20 Å are drawn with solid bonds, whereas the longer Te—O bond [2.450 (5) Å] is drawn with open bonds. |