data_[Cs3Na2Ca1Cl6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Na  0.9300  1.8000  1.1600
  Ca  1.0000  1.8000  1.1400
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [7.8208]
_cell_length_b [7.8208]
_cell_length_c [9.0829]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [Cs3Na2CaCl6]
_chemical_formula_sum '[Cs3 Na2 Ca1 Cl6]'
_cell_volume [481.1270]
_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  0.3333  0.6667  0.3748  1.0
  Cs  Cs1  1  0.0000  0.0000  0.0000  1.0
  Na  Na2  2  0.3333  0.6667  0.8250  1.0
  Ca  Ca3  1  0.0000  0.0000  0.5000  1.0
  Cl  Cl4  6  0.1619  0.3237  0.6818  1.0
]