data_[Y4Tl2Co2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Tl  1.6200  1.9000  1.3325
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [3.4293]
_cell_length_b [4.9433]
_cell_length_c [11.1727]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Y2TlCo]
_chemical_formula_sum '[Y4 Tl2 Co2]'
_cell_volume [189.4001]
_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
[
  Y  Y0  2  0.0000  0.0000  0.2001  1
  Y  Y1  2  0.0000  0.5000  0.9990  1
  Tl  Tl2  2  0.0000  0.0000  0.8023  1
  Co  Co3  2  0.0000  0.5000  0.4986  1
]