data_[Ca4Cd4Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Cd  1.6900  1.5500  1.0900
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [4.7533]
_cell_length_b [7.0195]
_cell_length_c [8.0747]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [CaCdRh]
_chemical_formula_sum '[Ca4 Cd4 Rh4]'
_cell_volume [269.4211]
_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
[
  Ca  Ca0  2  0.0000  0.0000  0.2892  1.0
  Ca  Ca1  2  0.0000  0.5000  0.2092  1.0
  Cd  Cd2  4  0.0000  0.2861  0.5894  1.0
  Rh  Rh3  4  0.0000  0.1867  0.9173  1.0
]