data_[Tb4Cr4Cl4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Cr  1.6600  1.4000  0.9400
  Cl  3.1600  1.0000  0.7800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.0233]
_cell_length_b [7.2252]
_cell_length_c [6.6889]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.2624]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TbCrClO4]
_chemical_formula_sum '[Tb4 Cr4 Cl4 O16]'
_cell_volume [467.3257]
_cell_formula_units_Z [4]
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  0.2236  0.0000  0.1142  1
  Cr  Cr1  4  0.1395  0.5000  0.2687  1
  Cl  Cl2  4  0.0142  0.0000  0.7624  1
  O  O3  8  0.1910  0.3179  0.1473  1
  O  O4  4  0.0293  0.5000  0.7707  1
  O  O5  4  0.2139  0.5000  0.5181  1
]