data_Cr2AgAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.67
_cell_length_b   4.67
_cell_length_c   4.67
_cell_angle_alpha   123.18
_cell_angle_beta   123.18
_cell_angle_gamma   84.58
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cr2AgAu
_chemical_formula_sum   'Cr2 Ag1 Au1'
_cell_volume   68.01
_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
  Cr  Cr2  1  0.0  0.22  0.73  1.0
  Cr  Cr3  1  0.22  0.0  0.73  1.0
  Ag  Ag0  1  0.0  0.0  0.0  1.0
  Au  Au1  1  0.0  0.0  0.45  1.0

data_Cr2AgAu
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.28
_cell_length_b   6.28
_cell_length_c   4.67
_cell_angle_alpha   90.0
_cell_angle_beta   132.29
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Cr2AgAu
_chemical_formula_sum   'Cr4 Ag2 Au2'
_cell_volume   136.02
_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
  Cr  Cr0  4  0.39  0.39  0.51  1.0
  Ag  Ag1  2  0.0  0.0  0.0  1.0
  Au  Au2  2  0.0  0.0  0.45  1.0

Cr Cr Ag Au