data_[Sm6In4Cu8]
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 [C2/m]
_cell_length_a [9.9051]
_cell_length_b [4.4070]
_cell_length_c [8.9010]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.7827]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm3(InCu2)2]
_chemical_formula_sum '[Sm6 In4 Cu8]'
_cell_volume [387.6915]
_cell_formula_units_Z [2]
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  0.1302  0.5000  0.3815  1.0
  Sm  Sm1  2  0.0000  0.0000  0.0000  1.0
  In  In2  4  0.1771  0.5000  0.7730  1.0
  Cu  Cu3  4  0.0700  0.0000  0.6231  1.0
  Cu  Cu4  4  0.2116  0.5000  0.0719  1.0
]