Figure 2

Crystal structures of CsI3.
(a) CsI3 at 0 GPa with actual formula of Cs+[I3]−. (b) CsI3 at 10 GPa in a cubic Pm-3n structure.
Crystal structures of CsI3.
(a) CsI3 at 0 GPa with actual formula of Cs+[I3]−. (b) CsI3 at 10 GPa in a cubic Pm-3n structure.