data_[Cs3K2Rb7]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [8.2454]
_cell_length_b [5.3730]
_cell_length_c [26.3117]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.5074]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Cs3K2Rb7]
_chemical_formula_sum '[Cs3 K2 Rb7]'
_cell_volume [1152.8480]
_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  2  0.1757  0.0000  0.3554  1.0
  Cs  Cs1  1  0.5000  0.5000  0.0000  1.0
  Rb  Rb2  2  0.1058  0.5000  0.1720  1.0
  Rb  Rb3  2  0.2687  0.5000  0.5387  1.0
  K  K4  2  0.3550  0.5000  0.7061  1.0
  Rb  Rb5  2  0.3993  0.0000  0.8458  1.0
  Rb  Rb6  1  0.0000  0.0000  0.0000  1.0
]