data_GaAg2Ir
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.55
_cell_length_b   3.55
_cell_length_c   5.4
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaAg2Ir
_chemical_formula_sum   'Ga1 Ag2 Ir1'
_cell_volume   68.21
_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
  Ga  Ga2  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.78  0.78  0.04  1.0
  Ag  Ag1  1  0.78  0.78  0.36  1.0
  Ir  Ir3  1  0.0  0.0  0.7  1.0

data_GaAg2Ir
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.03
_cell_length_b   5.03
_cell_length_c   5.4
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   GaAg2Ir
_chemical_formula_sum   'Ga2 Ag4 Ir2'
_cell_volume   136.43
_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
  Ga  Ga0  2  0.0  0.0  0.0  1.0
  Ag  Ag1  2  0.28  0.5  0.04  1.0
  Ag  Ag2  2  0.28  0.5  0.36  1.0
  Ir  Ir3  2  0.0  0.0  0.7  1.0

Ga Ag Ag Ir
Ga Ag Ag Ir 0 1 - - o 0 3 o o - 1 2 o o o 2 3 + + o 