data_[Pm1Nd4Dy1Er2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Nd  1.1400  1.8500  1.2765
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.2634]
_cell_length_b [3.6295]
_cell_length_c [11.9173]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.1944]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [PmNd4DyEr2]
_chemical_formula_sum '[Pm1 Nd4 Dy1 Er2]'
_cell_volume [266.6393]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.0000  1
  Nd  Nd1  2  0.2506  0.0000  0.7496  1
  Nd  Nd2  2  0.2512  0.5000  0.2528  1
  Dy  Dy3  1  0.0000  0.5000  0.5000  1
  Er  Er4  1  0.5000  0.0000  0.5000  1
  Er  Er5  1  0.5000  0.5000  0.0000  1
]