data_[Ce4Nd2Mg6Ag2Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Nd  1.1400  1.8500  1.2765
  Mg  1.3100  1.5000  0.8600
  Ag  1.9300  1.6000  1.0867
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.1316]
_cell_length_b [13.3077]
_cell_length_c [7.6882]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Ce2NdMg3AgRh2]
_chemical_formula_sum '[Ce4 Nd2 Mg6 Ag2 Rh4]'
_cell_volume [422.7135]
_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
[
  Ce  Ce0  4  0.0000  0.2112  0.7888  1
  Nd  Nd1  2  0.0000  0.0000  0.4218  1
  Mg  Mg2  4  0.5000  0.1243  0.1255  1
  Mg  Mg3  2  0.5000  0.0000  0.7492  1
  Ag  Ag4  2  0.0000  0.0000  0.0012  1
  Rh  Rh5  4  0.5000  0.1657  0.4996  1
]