data_[Tb5Er6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [8.9773]
_cell_length_b [15.0000]
_cell_length_c [12.1944]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.0009]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Tb5Er6]
_chemical_formula_sum '[Tb5 Er6]'
_cell_volume [1639.8496]
_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  2  0.2269  0.5000  0.6813  1
  Tb  Tb1  2  0.3172  0.5000  0.9558  1
  Tb  Tb2  1  0.5000  0.5000  0.5000  1
  Er  Er3  2  0.0445  0.5000  0.1375  1
  Er  Er4  2  0.1372  0.5000  0.4092  1
  Er  Er5  2  0.4087  0.5000  0.2265  1
]