data_[Pm3Er3Cd51]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Er  1.2400  1.7500  1.0300
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [10.0540]
_cell_length_b [10.0540]
_cell_length_c [15.0147]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [PmErCd17]
_chemical_formula_sum '[Pm3 Er3 Cd51]'
_cell_volume [1314.3910]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.3313  1
  Er  Er1  3  0.0000  0.0000  0.6765  1
  Cd  Cd2  18  0.0311  0.3615  0.6672  1
  Cd  Cd3  9  0.1779  0.3559  0.4777  1
  Cd  Cd4  9  0.1838  0.3676  0.8407  1
  Cd  Cd5  9  0.1978  0.3956  0.1822  1
  Cd  Cd6  3  0.0000  0.0000  0.0910  1
  Cd  Cd7  3  0.0000  0.0000  0.8961  1
]