data_[Sm3Mg3Ga2Pt1]
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
  Ga  1.8100  1.3000  0.7600
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P-62m]
_cell_length_a [7.4337]
_cell_length_b [7.4337]
_cell_length_c [4.3616]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [189]
_chemical_formula_structural [Sm3Mg3Ga2Pt]
_chemical_formula_sum '[Sm3 Mg3 Ga2 Pt1]'
_cell_volume [208.7301]
_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  3  0.0000  0.5899  0.0000  1
  Mg  Mg1  3  0.0000  0.2379  0.5000  1
  Ga  Ga2  2  0.3333  0.6667  0.5000  1
  Pt  Pt3  1  0.0000  0.0000  0.0000  1
]