data_[Sm4In12Cu4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  In  1.7800  1.5500  0.9400
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [9.0364]
_cell_length_b [4.4618]
_cell_length_c [11.5117]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [SmIn3Cu]
_chemical_formula_sum '[Sm4 In12 Cu4]'
_cell_volume [464.1363]
_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  0.1858  0.2500  0.9960  1.0
  In  In1  4  0.0638  0.2500  0.4139  1.0
  In  In2  4  0.1110  0.7500  0.1970  1.0
  In  In3  4  0.1390  0.7500  0.7906  1.0
  Cu  Cu4  4  0.1050  0.2500  0.6433  1.0
]