data_[Pm2Sc2Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Sc  1.3600  1.6000  0.8850
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.4172]
_cell_length_b [4.6568]
_cell_length_c [8.1919]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.2870]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [PmScPb2]
_chemical_formula_sum '[Pm2 Sc2 Pb4]'
_cell_volume [228.0996]
_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  0.1979  0.7500  0.8891  1
  Sc  Sc1  2  0.4012  0.2500  0.6001  1
  Pb  Pb2  2  0.0896  0.7500  0.3919  1
  Pb  Pb3  2  0.3388  0.2500  0.1789  1
]