data_AgSn2Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.2
_cell_length_b   4.48
_cell_length_c   6.43
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgSn2Ge
_chemical_formula_sum   'Ag1 Sn2 Ge1'
_cell_volume   92.37
_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  0.22  1.0
  Sn  Sn2  1  0.6  0.24  0.61  1.0
  Sn  Sn3  1  0.6  0.24  0.82  1.0
  Ge  Ge1  1  0.0  0.0  0.0  1.0

data_AgSn2Ge
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.2
_cell_length_b   4.48
_cell_length_c   6.43
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgSn2Ge
_chemical_formula_sum   'Ag1 Sn2 Ge1'
_cell_volume   92.37
_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  0.22  1.0
  Sn  Sn1  1  0.6  0.24  0.61  1.0
  Sn  Sn2  1  0.6  0.24  0.82  1.0
  Ge  Ge3  1  0.0  0.0  0.0  1.0

Ag Sn Sn Ge
Ag Sn Sn Ge 0 3 o o o 1 2 o o o 