data_[Sm12Ga8Ag12]
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
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.5357]
_cell_length_b [10.7241]
_cell_length_c [15.5384]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Sm3Ga2Ag3]
_chemical_formula_sum '[Sm12 Ga8 Ag12]'
_cell_volume [755.8094]
_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  8  0.0000  0.0921  0.6026  1.0
  Sm  Sm1  4  0.0000  0.3802  0.7500  1.0
  Ga  Ga2  8  0.0000  0.2012  0.1056  1.0
  Ag  Ag3  8  0.0000  0.3810  0.5402  1.0
  Ag  Ag4  4  0.0000  0.3345  0.2500  1.0
]