data_[Tl2Cr4Sb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Cr  1.6600  1.4000  0.9400
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [10.5345]
_cell_length_b [3.5897]
_cell_length_c [4.4695]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.7785]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [TlCr2Sb]
_chemical_formula_sum '[Tl2 Cr4 Sb2]'
_cell_volume [164.1527]
_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
[
  Tl  Tl0  2  0.2528  0.5000  0.1807  1
  Cr  Cr1  2  0.0078  0.0000  0.0668  1
  Cr  Cr2  2  0.2339  0.0000  0.6741  1
  Sb  Sb3  2  0.0054  0.5000  0.5784  1
]