data_[Sr2La2Mg12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  La  1.1000  1.9500  1.1720
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [5.3928]
_cell_length_b [7.4500]
_cell_length_c [11.6005]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [SrLaMg6]
_chemical_formula_sum '[Sr2 La2 Mg12]'
_cell_volume [466.0662]
_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  0.5000  0.0000  0.6620  1
  La  La1  2  0.5000  0.0000  0.1547  1
  Mg  Mg2  4  0.0000  0.2440  0.0771  1
  Mg  Mg3  4  0.5000  0.2450  0.4156  1
  Mg  Mg4  2  0.0000  0.0000  0.3435  1
  Mg  Mg5  2  0.0000  0.0000  0.8544  1
]