data_[Tb6Zn2Se2Cl2]
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
  Se  2.5500  1.1500  1.0133
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.3810]
_cell_length_b [3.8714]
_cell_length_c [10.8216]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.6678]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Tb3ZnSeCl]
_chemical_formula_sum '[Tb6 Zn2 Se2 Cl2]'
_cell_volume [300.4655]
_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  2  0.0620  0.2500  0.1584  1
  Tb  Tb1  2  0.2910  0.2500  0.5007  1
  Tb  Tb2  2  0.4534  0.7500  0.8296  1
  Zn  Zn3  2  0.3519  0.7500  0.3043  1
  Se  Se4  2  0.2366  0.2500  0.9418  1
  Cl  Cl5  2  0.1169  0.7500  0.6302  1
]