data_[Cs4As4F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  As  2.1800  1.1500  0.6600
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.2804]
_cell_length_b [15.6517]
_cell_length_c [7.0027]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [CsAsF4]
_chemical_formula_sum '[Cs4 As4 F16]'
_cell_volume [469.1522]
_cell_formula_units_Z [4]
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  0.0000  0.3689  0.7500  1.0
  As  As1  4  0.0000  0.0941  0.7500  1.0
  F  F2  8  0.0000  0.1792  0.5642  1.0
  F  F3  4  0.0000  0.0000  0.0000  1.0
  F  F4  4  0.0000  0.4039  0.2500  1.0
]