data_AgPdSe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.87
_cell_length_b   6.87
_cell_length_c   6.87
_cell_angle_alpha   31.87
_cell_angle_beta   31.87
_cell_angle_gamma   31.87
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgPdSe2
_chemical_formula_sum   'Ag1 Pd1 Se2'
_cell_volume   80.41
_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
  Ag  Ag0  1  0.0  0.0  0.78  1.0
  Pd  Pd1  1  0.0  0.0  0.0  1.0
  Se  Se2  1  0.0  0.0  0.11  1.0
  Se  Se3  1  0.0  0.0  0.45  1.0

data_AgPdSe2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.54
_cell_length_b   3.77
_cell_length_c   6.87
_cell_angle_alpha   90.0
_cell_angle_beta   108.49
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   AgPdSe2
_chemical_formula_sum   'Ag2 Pd2 Se4'
_cell_volume   160.81
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Ag  Ag0  2  0.0  0.0  0.22  1.0
  Pd  Pd1  2  0.0  0.0  0.0  1.0
  Se  Se2  2  0.0  0.0  0.55  1.0
  Se  Se3  2  0.0  0.0  0.89  1.0

Ag Pd Se Se
Ag Pd Se Se 0 1 o o + 0 3 o o o 1 2 o o o 2 3 o o o 