data_GePt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.07
_cell_length_b   5.05
_cell_length_c   4.75
_cell_angle_alpha   90.0
_cell_angle_beta   108.05
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GePt
_chemical_formula_sum   'Ge2 Pt2'
_cell_volume   70.13
_cell_formula_units_Z   2
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
  Ge  Ge0  1  0.98  0.79  0.1  1.0
  Ge  Ge1  1  0.62  0.26  0.42  1.0
  Pt  Pt2  1  0.69  0.26  0.93  1.0
  Pt  Pt3  1  0.91  0.79  0.59  1.0

data_GePt
_symmetry_space_group_name_H-M   P-1
_cell_length_a   3.07
_cell_length_b   4.75
_cell_length_c   5.05
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   108.05
_symmetry_Int_Tables_number   2
_chemical_formula_structural   GePt
_chemical_formula_sum   'Ge2 Pt2'
_cell_volume   70.13
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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
  Ge  Ge0  2  0.18  0.34  0.26  1.0
  Pt  Pt1  2  0.11  0.83  0.26  1.0

Ge Ge Pt Pt