data_[Sr10Mg2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [15.0022]
_cell_length_b [4.4068]
_cell_length_c [9.2188]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.9123]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Sr5Mg]
_chemical_formula_sum '[Sr10 Mg2]'
_cell_volume [586.1172]
_cell_formula_units_Z [2]
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  2  0.0334  0.0000  0.5402  1.0
  Sr  Sr1  2  0.2051  0.5000  0.9269  1.0
  Sr  Sr2  2  0.2078  0.5000  0.3537  1.0
  Sr  Sr3  2  0.3536  0.0000  0.6985  1.0
  Sr  Sr4  2  0.4960  0.5000  0.0633  1.0
  Mg  Mg5  2  0.3708  0.0000  0.2507  1.0
]