data_[Cs2Pm2B2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Pm  1.1300  1.8500  1.1100
  B  2.0400  0.8500  0.4100
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.3817]
_cell_length_b [5.4803]
_cell_length_c [7.9076]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.2004]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsPmBO4]
_chemical_formula_sum '[Cs2 Pm2 B2 O8]'
_cell_volume [232.2619]
_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
[
  Cs  Cs0  2  0.2492  0.2500  0.9062  1
  Pm  Pm1  2  0.2837  0.7500  0.5274  1
  B  B2  2  0.2084  0.2500  0.3416  1
  O  O3  4  0.3654  0.0326  0.3155  1
  O  O4  2  0.0311  0.7500  0.7614  1
  O  O5  2  0.1580  0.2500  0.5264  1
]