data_[Tb8Zn4O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Zn  1.6500  1.3500  0.8800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.7618]
_cell_length_b [6.9145]
_cell_length_c [7.7672]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.7879]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Tb4Zn2O]
_chemical_formula_sum '[Tb8 Zn4 O2]'
_cell_volume [349.4518]
_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  0.4994  0.5067  0.2559  1.0
  Tb  Tb1  2  0.0703  0.7500  0.3809  1.0
  Tb  Tb2  2  0.1015  0.7500  0.9120  1.0
  Zn  Zn3  2  0.2535  0.2500  0.4250  1.0
  Zn  Zn4  2  0.2765  0.2500  0.9579  1.0
  O  O5  2  0.2698  0.7500  0.1973  1.0
]