data_[Sm4Ho2Er6Sb12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.1099]
_cell_length_b [4.3895]
_cell_length_c [8.8131]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.3471]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm2Ho(ErSb2)3]
_chemical_formula_sum '[Sm4 Ho2 Er6 Sb12]'
_cell_volume [719.3063]
_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  0.1661  0.0000  0.3328  1.0
  Ho  Ho1  2  0.0000  0.5000  0.0000  1.0
  Er  Er2  4  0.1677  0.0000  0.8339  1.0
  Er  Er3  2  0.0000  0.5000  0.5000  1.0
  Sb  Sb4  4  0.0023  0.0000  0.7506  1.0
  Sb  Sb5  4  0.1651  0.5000  0.5878  1.0
  Sb  Sb6  4  0.1665  0.5000  0.0778  1.0
]