data_K2HfW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.02
_cell_length_b   5.02
_cell_length_c   9.57
_cell_angle_alpha   91.18
_cell_angle_beta   91.18
_cell_angle_gamma   34.08
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2HfW
_chemical_formula_sum   'K2 Hf1 W1'
_cell_volume   134.95
_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  K1  1  0.31  0.0  0.98  1.0
  K  K2  1  0.23  0.0  0.98  1.0
  Hf  Hf0  1  0.14  0.0  0.37  1.0
  W  W3  1  0.78  0.0  0.59  1.0

data_K2HfW
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.94
_cell_length_b   5.02
_cell_length_c   9.57
_cell_angle_alpha   91.18
_cell_angle_beta   90.0
_cell_angle_gamma   107.04
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2HfW
_chemical_formula_sum   'K2 Hf1 W1'
_cell_volume   134.95
_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  0.0  0.69  0.02  1.0
  K  K1  1  0.0  0.77  0.02  1.0
  Hf  Hf2  1  0.0  0.86  0.63  1.0
  W  W3  1  0.0  0.22  0.41  1.0

K K Hf W