Figure 3
Atomic structure of the Ba–Ti–O DDQC. (a) Decoration of square, triangle and rhombus tiles proposed by Cockayne et al. (2016). (b) Atomic arrangement obtained from the 4D model. Circles drawn in lime, red and blue indicate Ti, O and Ba atoms, respectively. A dodecagon characteristic of the NGT is highlighted by the translucent blue colour. |