data_GaPt4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.85
_cell_length_b   4.85
_cell_length_c   4.85
_cell_angle_alpha   99.77
_cell_angle_beta   99.77
_cell_angle_gamma   131.34
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaPt4
_chemical_formula_sum   'Ga1 Pt4'
_cell_volume   77.82
_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  Ga0  1  0.0  0.0  0.0  1.0
  Pt  Pt1  1  0.87  0.62  1.0  1.0
  Pt  Pt2  1  0.75  0.26  0.0  1.0
  Pt  Pt3  1  0.26  0.5  0.0  1.0
  Pt  Pt4  1  0.38  0.87  1.0  1.0

data_GaPt4
_symmetry_space_group_name_H-M   Cm
_cell_length_a   3.99
_cell_length_b   8.83
_cell_length_c   4.85
_cell_angle_alpha   90.0
_cell_angle_beta   114.33
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   GaPt4
_chemical_formula_sum   'Ga2 Pt8'
_cell_volume   155.64
_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
  Pt  Pt1  2  0.13  0.5  0.76  1.0
  Pt  Pt2  2  0.26  0.0  0.51  1.0
  Pt  Pt3  2  0.37  0.5  0.49  1.0
  Pt  Pt4  2  0.5  0.0  0.24  1.0

Ga Pt Pt Pt Pt