data_[Ta8V4S20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ta  1.5000  1.4500  0.8200
  V  1.6300  1.3500  0.7775
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.7354]
_cell_length_b [11.5292]
_cell_length_c [10.8852]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Ta2VS5]
_chemical_formula_sum '[Ta8 V4 S20]'
_cell_volume [594.2856]
_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
[
  Ta  Ta0  8  0.0000  0.1408  0.6052  1
  V  V1  4  0.0000  0.2316  0.2500  1
  S  S2  8  0.0000  0.0621  0.1164  1
  S  S3  8  0.0000  0.3256  0.0537  1
  S  S4  4  0.0000  0.3036  0.7500  1
]