data_[Nd14Er4Cd4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Er  1.2400  1.7500  1.0300
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.8580]
_cell_length_b [9.7855]
_cell_length_c [8.6528]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.7464]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Nd7(ErCd)2]
_chemical_formula_sum '[Nd14 Er4 Cd4]'
_cell_volume [705.9233]
_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
[
  Nd  Nd0  8  0.1987  0.3239  0.1728  1.0
  Nd  Nd1  4  0.1321  0.0000  0.4166  1.0
  Nd  Nd2  2  0.0000  0.0000  0.0000  1.0
  Er  Er3  4  0.0000  0.3250  0.5000  1.0
  Cd  Cd4  4  0.1194  0.5000  0.8202  1.0
]