data_[Rb4Cd4Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Cd  1.6900  1.5500  1.0900
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.1697]
_cell_length_b [5.0191]
_cell_length_c [6.6633]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.8007]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbCdAg]
_chemical_formula_sum '[Rb4 Cd4 Ag4]'
_cell_volume [435.2617]
_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
[
  Rb  Rb0  4  0.1187  0.0000  0.3469  1.0
  Cd  Cd1  4  0.0925  0.5000  0.8813  1.0
  Ag  Ag2  4  0.2033  0.0000  0.8985  1.0
]