data_[Yb24As32]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [Fdd2]
_cell_length_a [14.2473]
_cell_length_b [16.9298]
_cell_length_c [5.6607]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [43]
_chemical_formula_structural [Yb3As4]
_chemical_formula_sum '[Yb24 As32]'
_cell_volume [1365.3928]
_cell_formula_units_Z [8]
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
[
  Yb  Yb0  16  0.0053  0.3335  0.7848  1
  Yb  Yb1  8  0.0000  0.0000  0.7369  1
  As  As2  16  0.0821  0.1680  0.7788  1
  As  As3  16  0.0897  0.0056  0.2334  1
]