data_[Cs4Sr4Sm4F24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Sr  0.9500  2.0000  1.3200
  Sm  1.1700  1.8500  1.2290
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [8.5121]
_cell_length_b [8.7030]
_cell_length_c [12.5028]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [CsSrSmF6]
_chemical_formula_sum '[Cs4 Sr4 Sm4 F24]'
_cell_volume [926.2300]
_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  0.2500  0.9348  1
  Sr  Sr1  4  0.2500  0.2500  0.2500  1
  Sm  Sm2  4  0.0000  0.0000  0.5000  1
  F  F3  16  0.1916  0.0528  0.3826  1
  F  F4  4  0.0000  0.2500  0.1642  1
  F  F5  4  0.0000  0.2500  0.5530  1
]