Figure 5
(a) Low-temperature, low-symmetry phase in (space group No. 148), (b) high-temperature, high-symmetry phase in (space group No. 167), (c) iso-surface plot from the Fourier difference map showing differences in electron density from the low-temperature phase with missing electron density shown in yellow and excess electron density shown in light blue, and (d) cross section of the iso-surface plot to provide more detail in the variation in intensity. |