data_KAs2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.82
_cell_length_b   4.78
_cell_length_c   7.68
_cell_angle_alpha   90.0
_cell_angle_beta   91.39
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KAs2W
_chemical_formula_sum   'K1 As2 W1'
_cell_volume   103.61
_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  K2  1  0.33  0.0  0.23  1.0
  As  As0  1  0.61  0.0  0.67  1.0
  As  As1  1  0.98  0.39  0.97  1.0
  W  W3  1  0.85  0.39  0.31  1.0

data_KAs2W
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.82
_cell_length_b   4.78
_cell_length_c   7.68
_cell_angle_alpha   90.0
_cell_angle_beta   91.39
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KAs2W
_chemical_formula_sum   'K1 As2 W1'
_cell_volume   103.61
_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  0.33  0.0  0.23  1.0
  As  As1  1  0.61  0.0  0.67  1.0
  As  As2  1  0.98  0.39  0.97  1.0
  W  W3  1  0.85  0.39  0.31  1.0

K As As W