[CIF]
data_Sr3Mg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.58143243
_cell_length_b   7.58143243
_cell_length_c   7.58143243
_cell_angle_alpha   146.90963289
_cell_angle_beta   63.25819241
_cell_angle_gamma   127.74586651
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr3Mg
_chemical_formula_sum   'Sr3 Mg1'
_cell_volume   186.11695328
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Sr  Sr0  1  2.15897500  -0.00000000  0.63382369  1
  Sr  Sr1  1  0.00000000  9.23384334  0.33930707  1
  Sr  Sr2  1  0.00000000  3.67674066  0.33930707  1
  Mg  Mg3  1  -0.00000000  0.00000000  4.25187496  1
[/CIF]
