data_ZnAgIr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.38
_cell_length_b   5.38
_cell_length_c   5.38
_cell_angle_alpha   149.37
_cell_angle_beta   128.5
_cell_angle_gamma   61.12
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnAgIr2
_chemical_formula_sum   'Zn1 Ag1 Ir2'
_cell_volume   61.71
_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
  Zn  Zn3  1  0.0  0.0  0.54  1.0
  Ag  Ag0  1  0.0  0.34  0.27  1.0
  Ir  Ir1  1  0.0  0.0  0.14  1.0
  Ir  Ir2  1  0.42  0.0  0.32  1.0

data_ZnAgIr2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.84
_cell_length_b   4.68
_cell_length_c   5.38
_cell_angle_alpha   115.75
_cell_angle_beta   105.31
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnAgIr2
_chemical_formula_sum   'Zn1 Ag1 Ir2'
_cell_volume   61.71
_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
  Zn  Zn0  1  0.46  0.46  0.46  1.0
  Ag  Ag1  1  0.73  0.07  0.07  1.0
  Ir  Ir2  1  0.1  0.68  0.1  1.0
  Ir  Ir3  1  0.86  0.86  0.86  1.0

Zn Ag Ir Ir
Ir2AgZn crystallizes in the triclinic P1 space group. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a 1-coordinate geometry to one Ir(2), one Ag(1), and one Zn(1) atom. The Ir(1)-Ir(2) bond length is 1.84 Å. The Ir(1)-Ag(1) bond length is 1.29 Å. The Ir(1)-Zn(1) bond length is 2.16 Å. In the second Ir site, Ir(2) is bonded in a 5-coordinate geometry to one Ir(1), three equivalent Ag(1), and one Zn(1) atom. There are a spread of Ir(2)-Ag(1) bond distances ranging from 2.16-2.96 Å. The Ir(2)-Zn(1) bond length is 2.54 Å. Ag(1) is bonded in a distorted single-bond geometry to one Ir(1), three equivalent Ir(2), and two equivalent Zn(1) atoms. There is one shorter (2.41 Å) and one longer (2.52 Å) Ag(1)-Zn(1) bond length. Zn(1) is bonded in a 4-coordinate geometry to one Ir(1), one Ir(2), and two equivalent Ag(1) atoms.