data_[Nb8Co10Sb10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nb  1.6000  1.4500  0.8200
  Co  1.8800  1.3500  0.7683
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [9.3205]
_cell_length_b [9.3205]
_cell_length_c [5.9476]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [Nb4(CoSb)5]
_chemical_formula_sum '[Nb8 Co10 Sb10]'
_cell_volume [516.6842]
_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
[
  Nb  Nb0  8  0.0965  0.8009  0.2551  1
  Co  Co1  8  0.1075  0.2873  0.4781  1
  Co  Co2  2  0.0000  0.0000  0.0000  1
  Sb  Sb3  8  0.0909  0.7819  0.7562  1
  Sb  Sb4  2  0.0000  0.5000  0.2500  1
]