data_KAgSe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.95
_cell_length_b   5.72
_cell_length_c   5.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KAgSe2
_chemical_formula_sum   'K1 Ag1 Se2'
_cell_volume   96.67
_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  0.0  0.0  0.75  1.0
  Ag  Ag0  1  0.48  0.86  0.54  1.0
  Se  Se2  1  0.48  0.86  0.68  1.0
  Se  Se3  1  0.48  0.0  0.61  1.0

data_KAgSe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.95
_cell_length_b   5.72
_cell_length_c   5.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KAgSe2
_chemical_formula_sum   'K1 Ag1 Se2'
_cell_volume   96.67
_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  0.0  0.75  1.0
  Ag  Ag1  1  0.48  0.86  0.54  1.0
  Se  Se2  1  0.48  0.0  0.61  1.0
  Se  Se3  1  0.48  0.86  0.68  1.0

K Ag Se Se