data_[Cs2Sr2Sb2]
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
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [5.6003]
_cell_length_b [5.6003]
_cell_length_c [10.8079]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [CsSrSb]
_chemical_formula_sum '[Cs2 Sr2 Sb2]'
_cell_volume [293.5580]
_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  1  0.0000  0.0000  0.6087  1
  Cs  Cs1  1  0.6667  0.3333  0.8627  1
  Sr  Sr2  1  0.3333  0.6667  0.1284  1
  Sr  Sr3  1  0.6667  0.3333  0.3340  1
  Sb  Sb4  1  0.0000  0.0000  0.0623  1
  Sb  Sb5  1  0.3333  0.6667  0.4348  1
]