data_[Sm13Mg2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.4181]
_cell_length_b [8.8309]
_cell_length_c [9.5377]
_cell_angle_alpha [64.6576]
_cell_angle_beta [86.1224]
_cell_angle_gamma [85.9171]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Sm13Mg2]
_chemical_formula_sum '[Sm13 Mg2]'
_cell_volume [486.8994]
_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
[
  Sm  Sm0  2  0.1577  0.2353  0.2301  1
  Sm  Sm1  2  0.1944  0.4206  0.8119  1
  Sm  Sm2  2  0.2699  0.5125  0.4089  1
  Sm  Sm3  2  0.3237  0.6673  0.9957  1
  Sm  Sm4  2  0.3467  0.8318  0.5873  1
  Sm  Sm5  2  0.4979  0.9130  0.2037  1
  Sm  Sm6  1  0.0000  0.0000  0.0000  1
  Mg  Mg7  2  0.0556  0.1507  0.6156  1
]