data_K2AgSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.27
_cell_length_b   6.27
_cell_length_c   4.97
_cell_angle_alpha   112.65
_cell_angle_beta   112.65
_cell_angle_gamma   43.41
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2AgSb
_chemical_formula_sum   'K2 Ag1 Sb1'
_cell_volume   122.27
_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  0.47  0.0  0.43  1.0
  K  K2  1  0.12  0.0  0.1  1.0
  Ag  Ag0  1  0.0  0.0  0.0  1.0
  Sb  Sb3  1  0.79  0.0  0.26  1.0

data_K2AgSb
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.64
_cell_length_b   4.97
_cell_length_c   6.27
_cell_angle_alpha   112.65
_cell_angle_beta   111.7
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2AgSb
_chemical_formula_sum   'K2 Ag1 Sb1'
_cell_volume   122.27
_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  0.1  0.12  1.0
  K  K1  1  0.0  0.43  0.47  1.0
  Ag  Ag2  1  0.0  0.0  0.0  1.0
  Sb  Sb3  1  0.0  0.26  0.79  1.0

K K Ag Sb
K K Ag Sb 0 1 o o o 0 3 o o o 1 2 o o o 1 3 - o o 2 3 - o o 