data_[Rb4Mg8In12]
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
  In  1.7800  1.5500  0.9400
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [12.4686]
_cell_length_b [9.7880]
_cell_length_c [6.0891]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [RbMg2In3]
_chemical_formula_sum '[Rb4 Mg8 In12]'
_cell_volume [743.1355]
_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  0.0000  0.3392  0.2500  1.0
  Mg  Mg1  8  0.2134  0.0000  0.0000  1.0
  In  In2  8  0.1890  0.2693  0.7500  1.0
  In  In3  4  0.0000  0.0698  0.7500  1.0
]