4

Mg      0.185438050154093     -0.045390575406525      0.073279367294265
Mg      1.699897231195555      1.629611995968939      0.157204064909161
Mg      1.265648460811395     -0.114923995409495      1.797684540097517
Mg      0.170896112097038      1.470111238811570      1.202203182248776