Figure 5.
(a) Plot of 89Y δisocalc as a function of the number of Sn NNN, n, for all Y and Sn species in all SOD-generated structural models of Y2(SnTi)2O7, with points colored according to the deviation of the O8a–Y–O8a bond angle away from 180°. (b) Plot of 89Y δisocalc against Ωcalc, with points colored according to n.