2
Lattice="3.756 0.0 0.0 0.0 3.756 0.0 0.0 0.0 3.756" Properties=species:S:1:pos:R:3:tags:I:1 pbc="T T T"
Mg       1.87800000       1.87800000       1.87800000        0
Er       0.00000000       0.00000000       0.00000000        0