data_[La16Pm4Co4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pm  1.1300  1.8500  1.1100
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [5.8175]
_cell_length_b [18.5739]
_cell_length_c [7.5991]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [La4PmCo]
_chemical_formula_sum '[La16 Pm4 Co4]'
_cell_volume [821.1015]
_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
[
  La  La0  8  0.0000  0.2977  0.0001  1
  La  La1  4  0.0000  0.1095  0.2500  1
  La  La2  4  0.0000  0.5000  0.0000  1
  Pm  Pm3  4  0.0000  0.1167  0.7500  1
  Co  Co4  4  0.0000  0.4041  0.7500  1
]