data_Ag2IrPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.64
_cell_length_b   5.64
_cell_length_c   5.64
_cell_angle_alpha   151.47
_cell_angle_beta   129.57
_cell_angle_gamma   58.96
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ag2IrPt
_chemical_formula_sum   'Ag2 Ir1 Pt1'
_cell_volume   65.54
_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  0.39  0.0  0.45  1.0
  Ag  Ag1  1  0.0  0.4  0.46  1.0
  Ir  Ir2  1  0.0  0.0  0.0  1.0
  Pt  Pt3  1  0.0  0.0  0.91  1.0

data_Ag2IrPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.78
_cell_length_b   4.8
_cell_length_c   5.64
_cell_angle_alpha   115.21
_cell_angle_beta   104.26
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ag2IrPt
_chemical_formula_sum   'Ag2 Ir1 Pt1'
_cell_volume   65.54
_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  0.45  0.06  1.0
  Ag  Ag1  1  0.6  0.06  0.06  1.0
  Ir  Ir2  1  0.0  0.0  0.0  1.0
  Pt  Pt3  1  0.0  0.91  0.91  1.0

Ag Ag Ir Pt
IrPtAg2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one IrPtAg2 cluster. Ir(1) is bonded in a distorted single-bond geometry to one Pt(1), one Ag(1), and one Ag(2) atom. The Ir(1)-Pt(1) bond length is 0.51 Å. The Ir(1)-Ag(1) bond length is 2.04 Å. The Ir(1)-Ag(2) bond length is 1.24 Å. Pt(1) is bonded in a single-bond geometry to one Ir(1) atom. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 1-coordinate geometry to one Ir(1) atom. In the second Ag site, Ag(2) is bonded in a distorted single-bond geometry to one Ir(1) atom.