view article
Figure 13
Difference of total electron density at the (a) SO4 group, difference between ambient pressure and 1 GPa (iso-contour: + 0.005 blue and −0.005 red). (b) Map of the difference between ambient pressure and 10 GPa (iso-contour: +0.05 and −0.05; blue and red, respectively).

IUCrJ
Volume 9| Part 1| January 2022| Pages 146-162
ISSN: 2052-2525
https://doi.org/10.1107/S2052252521012628