data_Ag2MoIr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.9
_cell_length_b   9.9
_cell_length_c   9.9
_cell_angle_alpha   16.08
_cell_angle_beta   16.08
_cell_angle_gamma   16.08
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ag2MoIr
_chemical_formula_sum   'Ag2 Mo1 Ir1'
_cell_volume   64.92
_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  0.31  1.0
  Ag  Ag1  1  0.0  0.0  0.01  1.0
  Mo  Mo3  1  0.0  0.0  0.0  1.0
  Ir  Ir2  1  0.0  0.0  0.66  1.0

data_Ag2MoIr
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.8
_cell_length_b   2.77
_cell_length_c   9.9
_cell_angle_alpha   90.0
_cell_angle_beta   99.3
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Ag2MoIr
_chemical_formula_sum   'Ag4 Mo2 Ir2'
_cell_volume   129.84
_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
  Ag  Ag0  2  0.0  0.0  0.69  1.0
  Ag  Ag1  2  0.0  0.0  0.99  1.0
  Mo  Mo2  2  0.0  0.0  0.0  1.0
  Ir  Ir3  2  0.0  0.0  0.34  1.0

Ag Ag Mo Ir
MoIrAg2 crystallizes in the monoclinic Cm space group. Mo(1) is bonded in a single-bond geometry to one Ir(1) and one Ag(2) atom. The Mo(1)-Ir(1) bond length is 3.41 Å. The Mo(1)-Ag(2) bond length is 0.05 Å. Ir(1) is bonded to one Mo(1), six equivalent Ir(1), and one Ag(1) atom to form IrAgMoIr6 hexagonal bipyramids that share corners with six equivalent Ir(1)AgMoIr6 hexagonal bipyramids, edges with six equivalent Ag(1)Ag7Ir hexagonal bipyramids, and edges with twelve equivalent Ir(1)AgMoIr6 hexagonal bipyramids. All Ir(1)-Ir(1) bond lengths are 2.77 Å. The Ir(1)-Ag(1) bond length is 3.46 Å. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to one Ir(1), one Ag(2), and six equivalent Ag(1) atoms to form AgAg7Ir hexagonal bipyramids that share corners with six equivalent Ag(1)Ag7Ir hexagonal bipyramids, edges with six equivalent Ir(1)AgMoIr6 hexagonal bipyramids, and edges with twelve equivalent Ag(1)Ag7Ir hexagonal bipyramids. The Ag(1)-Ag(2) bond length is 2.98 Å. All Ag(1)-Ag(1) bond lengths are 2.77 Å. In the second Ag site, Ag(2) is bonded in a single-bond geometry to one Mo(1) and one Ag(1) atom.