data_[Na5Ag3As3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ag  1.9300  1.6000  1.0867
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [P-62m]
_cell_length_a [9.0808]
_cell_length_b [9.0808]
_cell_length_c [4.8045]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [189]
_chemical_formula_structural [Na5(AgAs)3]
_chemical_formula_sum '[Na5 Ag3 As3]'
_cell_volume [343.1036]
_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
[
  Na  Na0  3  0.0000  0.7384  0.5000  1
  Na  Na1  2  0.3333  0.6667  0.5000  1
  Ag  Ag2  3  0.0000  0.3119  0.0000  1
  As  As3  3  0.0000  0.3738  0.5000  1
]