data_[Tb4Zn2Ge2]
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
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.8508]
_cell_length_b [4.1072]
_cell_length_c [8.3721]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.3436]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Tb2ZnGe]
_chemical_formula_sum '[Tb4 Zn2 Ge2]'
_cell_volume [189.8290]
_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  0.2131  0.7500  0.4310  1
  Tb  Tb1  2  0.2883  0.2500  0.0712  1
  Zn  Zn2  2  0.3583  0.2500  0.7136  1
  Ge  Ge3  2  0.1324  0.7500  0.7896  1
]