data_[Yb4As12]
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 [C2/m]
_cell_length_a [9.1863]
_cell_length_b [7.5495]
_cell_length_c [5.6950]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.9328]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [YbAs3]
_chemical_formula_sum '[Yb4 As12]'
_cell_volume [366.3731]
_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
[
  Yb  Yb0  4  0.1644  0.5000  0.8245  1.0
  As  As1  8  0.1385  0.2767  0.2933  1.0
  As  As2  4  0.0156  0.0000  0.7278  1.0
]