data_[Ca4Tb4Pm24Ho8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.1711]
_cell_length_b [15.4226]
_cell_length_c [9.8573]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.6215]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [CaTb(Pm3Ho)2]
_chemical_formula_sum '[Ca4 Tb4 Pm24 Ho8]'
_cell_volume [1378.4852]
_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
[
  Ca  Ca0  4  0.0000  0.4015  0.7500  1
  Tb  Tb1  4  0.0000  0.0260  0.2500  1
  Pm  Pm2  8  0.0619  0.1759  0.9483  1
  Pm  Pm3  8  0.1050  0.3941  0.1233  1
  Pm  Pm4  8  0.2015  0.2297  0.3234  1
  Ho  Ho5  8  0.2481  0.0504  0.5432  1
]