data_[Sm12Ga4Pt12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ga  1.8100  1.3000  0.7600
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.9560]
_cell_length_b [4.1324]
_cell_length_c [14.8351]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4013]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm3GaPt3]
_chemical_formula_sum '[Sm12 Ga4 Pt12]'
_cell_volume [633.5174]
_cell_formula_units_Z [4]
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  4  0.0212  0.5000  0.3842  1
  Sm  Sm1  4  0.1066  0.5000  0.9244  1
  Sm  Sm2  4  0.2379  0.5000  0.2271  1
  Ga  Ga3  4  0.2309  0.0000  0.3971  1
  Pt  Pt4  4  0.0224  0.0000  0.2341  1
  Pt  Pt5  4  0.1228  0.0000  0.0770  1
  Pt  Pt6  4  0.1366  0.0000  0.5465  1
]