data_[Er12Tm12In8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
  In  1.7800  1.5500  0.9400
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [5.1026]
_cell_length_b [11.6393]
_cell_length_c [15.6703]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Er3Tm3In2]
_chemical_formula_sum '[Er12 Tm12 In8]'
_cell_volume [930.6772]
_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
[
  Er  Er0  8  0.0000  0.3576  0.5326  1
  Er  Er1  4  0.0000  0.4666  0.2500  1
  Tm  Tm2  8  0.0000  0.0419  0.6025  1
  Tm  Tm3  4  0.0000  0.2512  0.7500  1
  In  In4  8  0.0000  0.2257  0.1424  1
]