data_[K3Na2Li1As2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Na  0.9300  1.8000  1.1600
  Li  0.9800  1.4500  0.9000
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [5.1609]
_cell_length_b [5.1609]
_cell_length_c [10.4467]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [K3Na2LiAs2]
_chemical_formula_sum '[K3 Na2 Li1 As2]'
_cell_volume [240.9741]
_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
[
  K  K0  1  0.0000  0.0000  0.5876  1
  K  K1  1  0.6667  0.3333  0.0772  1
  K  K2  1  0.6667  0.3333  0.4080  1
  Na  Na3  1  0.3333  0.6667  0.2390  1
  Na  Na4  1  0.3333  0.6667  0.7873  1
  Li  Li5  1  0.0000  0.0000  0.8873  1
  As  As6  1  0.0000  0.0000  0.2475  1
  As  As7  1  0.6667  0.3333  0.7661  1
]