Figure 2

XRD patterns of MgCl2 at selected pressures.
The patterns at 2.4 and 3.5 GPa correspond to a phase mixture of CdCl2- and CdI2-type phases.
XRD patterns of MgCl2 at selected pressures.
The patterns at 2.4 and 3.5 GPa correspond to a phase mixture of CdCl2- and CdI2-type phases.