data_[Tb12Co4Ni2Br6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Co  1.8800  1.3500  0.7683
  Ni  1.9100  1.3500  0.7400
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.7623]
_cell_length_b [11.7129]
_cell_length_c [7.9269]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.5062]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb6Co2NiBr3]
_chemical_formula_sum '[Tb12 Co4 Ni2 Br6]'
_cell_volume [601.9831]
_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  8  0.2339  0.1703  0.1907  1.0
  Tb  Tb1  4  0.2227  0.5000  0.1905  1.0
  Co  Co2  4  0.0000  0.3334  0.0000  1.0
  Ni  Ni3  2  0.0000  0.0000  0.0000  1.0
  Br  Br4  4  0.0000  0.1671  0.5000  1.0
  Br  Br5  2  0.0000  0.5000  0.5000  1.0
]