data_[Pm2Zn2Cd6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Zn  1.6500  1.3500  0.8800
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.1555]
_cell_length_b [4.4753]
_cell_length_c [7.4693]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.4471]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [PmZnCd3]
_chemical_formula_sum '[Pm2 Zn2 Cd6]'
_cell_volume [231.6230]
_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
[
  Pm  Pm0  2  0.2051  0.2500  0.6689  1
  Zn  Zn1  2  0.4673  0.2500  0.2589  1
  Cd  Cd2  2  0.0644  0.2500  0.1578  1
  Cd  Cd3  2  0.2948  0.7500  0.3924  1
  Cd  Cd4  2  0.3442  0.7500  0.0178  1
]