data_[Tb4Y6Ho12Er2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Y  1.2200  1.8000  1.0400
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.1116]
_cell_length_b [10.5761]
_cell_length_c [11.7446]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.8923]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2Y3Ho6Er]
_chemical_formula_sum '[Tb4 Y6 Ho12 Er2]'
_cell_volume [747.8527]
_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
[
  Tb  Tb0  4  0.0000  0.3333  0.0000  1.0
  Y  Y1  4  0.0000  0.1665  0.5000  1.0
  Y  Y2  2  0.0000  0.5000  0.5000  1.0
  Ho  Ho3  8  0.2498  0.1665  0.2492  1.0
  Ho  Ho4  4  0.2499  0.0000  0.7507  1.0
  Er  Er5  2  0.0000  0.0000  0.0000  1.0
]