data_[Rb2Mg1Cd3Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Mg  1.3100  1.5000  0.8600
  Cd  1.6900  1.5500  1.0900
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P-4m2]
_cell_length_a [5.0520]
_cell_length_b [5.0520]
_cell_length_c [13.2062]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [115]
_chemical_formula_structural [Rb2MgCd3Pb4]
_chemical_formula_sum '[Rb2 Mg1 Cd3 Pb4]'
_cell_volume [337.0640]
_cell_formula_units_Z [1]
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  2  0.0000  0.5000  0.7470  1.0
  Mg  Mg1  1  0.5000  0.5000  0.5000  1.0
  Cd  Cd2  2  0.0000  0.5000  0.1426  1.0
  Cd  Cd3  1  0.0000  0.0000  0.5000  1.0
  Pb  Pb4  2  0.0000  0.5000  0.3697  1.0
  Pb  Pb5  1  0.0000  0.0000  0.0000  1.0
  Pb  Pb6  1  0.5000  0.5000  0.0000  1.0
]