data_[Tb1Y2Ho1Se4]
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
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.0962]
_cell_length_b [4.0339]
_cell_length_c [7.1204]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.0977]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [TbY2HoSe4]
_chemical_formula_sum '[Tb1 Y2 Ho1 Se4]'
_cell_volume [192.6062]
_cell_formula_units_Z [1]
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  1  0.5000  0.5000  0.0000  1.0
  Y  Y1  1  0.0000  0.0000  0.0000  1.0
  Y  Y2  1  0.0000  0.5000  0.5000  1.0
  Ho  Ho3  1  0.5000  0.0000  0.5000  1.0
  Se  Se4  2  0.2505  0.0000  0.7484  1.0
  Se  Se5  2  0.2518  0.5000  0.2523  1.0
]