data_K2OsPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.05
_cell_length_b   4.99
_cell_length_c   7.72
_cell_angle_alpha   90.0
_cell_angle_beta   97.14
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2OsPb
_chemical_formula_sum   'K2 Os1 Pb1'
_cell_volume   116.39
_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  0.97  0.0  0.32  1.0
  K  K1  1  0.1  0.49  0.27  1.0
  Os  Os2  1  0.71  0.0  0.13  1.0
  Pb  Pb3  1  0.44  0.49  0.42  1.0

data_K2OsPb
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.05
_cell_length_b   4.99
_cell_length_c   7.72
_cell_angle_alpha   90.0
_cell_angle_beta   97.14
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   K2OsPb
_chemical_formula_sum   'K2 Os1 Pb1'
_cell_volume   116.39
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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  0.1  0.5  0.27  1.0
  K  K1  1  0.97  0.0  0.32  1.0
  Os  Os2  1  0.71  0.0  0.13  1.0
  Pb  Pb3  1  0.44  0.5  0.42  1.0

K K Os Pb
K K Os Pb 0 2 o o o 1 3 o o o 