data_[V1Ag2Au4Se2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  V  1.6300  1.3500  0.7775
  Ag  1.9300  1.6000  1.0867
  Au  2.5400  1.3500  1.0700
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [3.0946]
_cell_length_b [3.0946]
_cell_length_c [20.4313]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [VAg2(Au2Se)2]
_chemical_formula_sum '[V1 Ag2 Au4 Se2]'
_cell_volume [169.4448]
_cell_formula_units_Z [1]
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
[
  V  V0  1  0.0000  0.0000  0.3143  1
  Ag  Ag1  1  0.0000  0.0000  0.9917  1
  Ag  Ag2  1  0.6667  0.3333  0.6530  1
  Au  Au3  1  0.0000  0.0000  0.5425  1
  Au  Au4  1  0.0000  0.0000  0.7649  1
  Au  Au5  1  0.6667  0.3333  0.1023  1
  Au  Au6  1  0.6667  0.3333  0.8788  1
  Se  Se7  1  0.6667  0.3333  0.2339  1
  Se  Se8  1  0.6667  0.3333  0.3957  1
]