data_K2SnW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.65
_cell_length_b   6.65
_cell_length_c   5.1
_cell_angle_alpha   105.19
_cell_angle_beta   105.19
_cell_angle_gamma   27.32
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2SnW
_chemical_formula_sum   'K2 Sn1 W1'
_cell_volume   99.87
_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  0.34  0.0  0.23  1.0
  K  K1  1  0.21  0.0  0.69  1.0
  Sn  Sn2  1  0.0  0.0  0.0  1.0
  W  W3  1  0.78  0.0  0.46  1.0

data_K2SnW
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.14
_cell_length_b   5.1
_cell_length_c   6.65
_cell_angle_alpha   105.19
_cell_angle_beta   103.66
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2SnW
_chemical_formula_sum   'K2 Sn1 W1'
_cell_volume   99.87
_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  0.23  0.34  1.0
  K  K1  1  0.0  0.69  0.21  1.0
  Sn  Sn2  1  0.0  0.0  0.0  1.0
  W  W3  1  0.0  0.46  0.78  1.0

K K Sn W