data_[La14Sm6Mg2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Sm  1.1700  1.8500  1.2290
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.6703]
_cell_length_b [10.4973]
_cell_length_c [6.5896]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.2877]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La7Sm3Mg]
_chemical_formula_sum '[La14 Sm6 Mg2]'
_cell_volume [807.2642]
_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
[
  La  La0  8  0.2241  0.3274  0.2704  1
  La  La1  4  0.2398  0.0000  0.2054  1
  La  La2  2  0.0000  0.5000  0.0000  1
  Sm  Sm3  4  0.0000  0.1643  0.0000  1
  Sm  Sm4  2  0.0000  0.0000  0.5000  1
  Mg  Mg5  2  0.0000  0.5000  0.5000  1
]