data_[Cs4K2Rb12Se2]
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
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.1690]
_cell_length_b [9.3611]
_cell_length_c [13.3761]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.0440]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2KRb6Se]
_chemical_formula_sum '[Cs4 K2 Rb12 Se2]'
_cell_volume [1848.9358]
_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  4  0.2001  0.5000  0.5994  1.0
  Rb  Rb1  8  0.0328  0.2516  0.8456  1.0
  Rb  Rb2  4  0.2165  0.5000  0.1643  1.0
  K  K3  2  0.0000  0.0000  0.5000  1.0
  Se  Se4  2  0.0000  0.5000  0.0000  1.0
]