data_[Ni4Ag4Sb24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ni  1.9100  1.3500  0.7400
  Ag  1.9300  1.6000  1.0867
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.4348]
_cell_length_b [9.4650]
_cell_length_c [9.6150]
_cell_angle_alpha [90.0000]
_cell_angle_beta [134.2194]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NiAgSb6]
_chemical_formula_sum '[Ni4 Ag4 Sb24]'
_cell_volume [876.2382]
_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
[
  Ni  Ni0  4  0.2500  0.2500  0.5000  1
  Ag  Ag1  4  0.2500  0.2500  0.0000  1
  Sb  Sb2  8  0.0147  0.1570  0.3611  1
  Sb  Sb3  8  0.1547  0.3442  0.1710  1
  Sb  Sb4  4  0.1376  0.5000  0.7872  1
  Sb  Sb5  4  0.1690  0.5000  0.5109  1
]