data_[Cs2Rb2]
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-1]
_cell_length_a [5.8254]
_cell_length_b [8.6001]
_cell_length_c [8.8206]
_cell_angle_alpha [100.8240]
_cell_angle_beta [105.3770]
_cell_angle_gamma [95.2401]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [CsRb]
_chemical_formula_sum '[Cs2 Rb2]'
_cell_volume [413.8328]
_cell_formula_units_Z [2]
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  2  0.3778  0.6358  0.2595  1.0
  Rb  Rb1  2  0.1276  0.8808  0.7594  1.0
]