data_[Tb5Mg1Zn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Mg  1.3100  1.5000  0.8600
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [3.5894]
_cell_length_b [3.5894]
_cell_length_c [18.5620]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [Tb5MgZn4]
_chemical_formula_sum '[Tb5 Mg1 Zn4]'
_cell_volume [239.1492]
_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  0.5000  0.5000  0.1178  1
  Tb  Tb1  2  0.5000  0.5000  0.3081  1
  Tb  Tb2  1  0.5000  0.5000  0.5000  1
  Mg  Mg3  1  0.0000  0.0000  0.0000  1
  Zn  Zn4  2  0.0000  0.0000  0.2096  1
  Zn  Zn5  2  0.0000  0.0000  0.4037  1
]