data_AgHgPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.62
_cell_length_b   5.62
_cell_length_c   5.62
_cell_angle_alpha   149.6
_cell_angle_beta   128.85
_cell_angle_gamma   60.67
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgHgPt2
_chemical_formula_sum   'Ag1 Hg1 Pt2'
_cell_volume   69.51
_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
  Hg  Hg1  1  0.0  0.0  0.85  1.0
  Pt  Pt2  1  0.47  0.0  0.43  1.0
  Pt  Pt3  1  0.0  0.43  0.42  1.0

data_AgHgPt2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.95
_cell_length_b   4.86
_cell_length_c   5.62
_cell_angle_alpha   115.57
_cell_angle_beta   105.2
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgHgPt2
_chemical_formula_sum   'Ag1 Hg1 Pt2'
_cell_volume   69.51
_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
  Hg  Hg1  1  0.0  0.85  0.85  1.0
  Pt  Pt2  1  0.0  0.43  0.96  1.0
  Pt  Pt3  1  0.57  0.99  0.99  1.0

Ag Hg Pt Pt
Ag Hg Pt Pt 0 1 o o - 0 2 o o o 0 2 - o - 0 3 o o o 1 2 o o + 1 2 - o o 2 3 o - - 2 3 o o o 