data_[Cs7Rb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rb  0.8200  2.3500  1.6600
]
_symmetry_space_group_name_H-M [P-31m]
_cell_length_a [9.2731]
_cell_length_b [9.2731]
_cell_length_c [13.1049]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [162]
_chemical_formula_structural [Cs7Rb2]
_chemical_formula_sum '[Cs7 Rb2]'
_cell_volume [975.9174]
_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
[
  Cs  Cs0  6  0.0000  0.3362  0.6710  1
  Cs  Cs1  1  0.0000  0.0000  0.0000  1
  Rb  Rb2  2  0.3333  0.6667  0.0000  1
]