data_[Tb4Ce2Pm2Pr12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ce  1.1200  1.8500  1.0800
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.3499]
_cell_length_b [7.0946]
_cell_length_c [8.9824]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.5102]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2CePmPr6]
_chemical_formula_sum '[Tb4 Ce2 Pm2 Pr12]'
_cell_volume [706.1244]
_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  4  0.0928  0.0000  0.1571  1
  Ce  Ce1  2  0.0000  0.5000  0.0000  1
  Pr  Pr2  8  0.1705  0.2355  0.7976  1
  Pr  Pr3  4  0.1283  0.5000  0.4172  1
  Pm  Pm4  2  0.0000  0.0000  0.5000  1
]