4

Mg      0.202887227140891      0.083433308841434     -0.204145969153263
Mg      1.448094542635629      1.720944912364830      0.231715454578219
Mg      1.681903272944352     -0.178165024345845      1.712192530768357
Mg      0.129906654314070      1.344304504122280      1.782781973647627