data_AgSnGe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.04
_cell_length_b   10.04
_cell_length_c   10.04
_cell_angle_alpha   18.05
_cell_angle_beta   18.05
_cell_angle_gamma   18.05
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgSnGe2
_chemical_formula_sum   'Ag1 Sn1 Ge2'
_cell_volume   84.8
_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  0.0  1.0
  Sn  Sn3  1  0.0  0.0  0.81  1.0
  Ge  Ge1  1  0.0  0.0  0.65  1.0
  Ge  Ge2  1  0.0  0.0  0.97  1.0

data_AgSnGe2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.45
_cell_length_b   3.15
_cell_length_c   10.04
_cell_angle_alpha   90.0
_cell_angle_beta   100.43
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   AgSnGe2
_chemical_formula_sum   'Ag2 Sn2 Ge4'
_cell_volume   169.6
_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  0.0  1.0
  Sn  Sn1  2  -0.0  0.0  0.19  1.0
  Ge  Ge2  2  -0.0  0.0  0.35  1.0
  Ge  Ge3  2  -0.0  0.0  0.03  1.0

Ag Sn Ge Ge