The material structure described by Ir3Mo is Magnesium-derived structured and crystallizes in the hexagonal P6_3/mmc space group. Mo(1) is bonded to twelve equivalent Ir(1) atoms to form MoIr12 cuboctahedra that share corners with six equivalent Mo(1)Ir12 cuboctahedra, corners with twelve equivalent Ir(1)Mo4Ir8 cuboctahedra, edges with eighteen equivalent Ir(1)Mo4Ir8 cuboctahedra, faces with eight equivalent Mo(1)Ir12 cuboctahedra, and faces with twelve equivalent Ir(1)Mo4Ir8 cuboctahedra. Ir(1) is bonded to four equivalent Mo(1) and eight equivalent Ir(1) atoms to form IrMo4Ir8 cuboctahedra that share corners with four equivalent Mo(1)Ir12 cuboctahedra, corners with fourteen equivalent Ir(1)Mo4Ir8 cuboctahedra, edges with six equivalent Mo(1)Ir12 cuboctahedra, edges with twelve equivalent Ir(1)Mo4Ir8 cuboctahedra, faces with four equivalent Mo(1)Ir12 cuboctahedra, and faces with sixteen equivalent Ir(1)Mo4Ir8 cuboctahedra. is represented by the CIF card [CIF]
data_MoIr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.509
_cell_length_b   5.509
_cell_length_c   4.398
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   115.593
_cell_formula_units_Z   2
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
  Mo  Mo0  1  0.333  0.667  0.250  1.0
  Mo  Mo1  1  0.667  0.333  0.750  1.0
  Ir  Ir2  1  0.834  0.667  0.250  1.0
  Ir  Ir3  1  0.166  0.834  0.750  1.0
  Ir  Ir4  1  0.667  0.834  0.750  1.0
  Ir  Ir5  1  0.333  0.166  0.250  1.0
  Ir  Ir6  1  0.834  0.166  0.250  1.0
  Ir  Ir7  1  0.166  0.333  0.750  1.0
[/CIF]
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The material structure described by Ir3Mo is Magnesium-derived structured and crystallizes in the hexagonal P6_3/mmc space group. Mo(1) is bonded to twelve equivalent Ir(1) atoms to form MoIr12 cuboctahedra that share corners with six equivalent Mo(1)Ir12 cuboctahedra, corners with twelve equivalent Ir(1)Mo4Ir8 cuboctahedra, edges with eighteen equivalent Ir(1)Mo4Ir8 cuboctahedra, faces with eight equivalent Mo(1)Ir12 cuboctahedra, and faces with twelve equivalent Ir(1)Mo4Ir8 cuboctahedra. Ir(1) is bonded to four equivalent Mo(1) and eight equivalent Ir(1) atoms to form IrMo4Ir8 cuboctahedra that share corners with four equivalent Mo(1)Ir12 cuboctahedra, corners with fourteen equivalent Ir(1)Mo4Ir8 cuboctahedra, edges with six equivalent Mo(1)Ir12 cuboctahedra, edges with twelve equivalent Ir(1)Mo4Ir8 cuboctahedra, faces with four equivalent Mo(1)Ir12 cuboctahedra, and faces with sixteen equivalent Ir(1)Mo4Ir8 cuboctahedra. is represented by the CIF card [CIF]
data_MoIr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.509
_cell_length_b   5.509
_cell_length_c   4.398
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   115.593
_cell_formula_units_Z   2
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
  Mo  Mo0  1  0.333  0.667  0.250  1.0
  Mo  Mo1  1  0.667  0.333  0.750  1.0
  Ir  Ir2  1  0.834  0.667  0.250  1.0
  Ir  Ir3  1  0.166  0.834  0.750  1.0
  Ir  Ir4  1  0.667  0.834  0.750  1.0
  Ir  Ir5  1  0.333  0.166  0.250  1.0
  Ir  Ir6  1  0.834  0.166  0.250  1.0
  Ir  Ir7  1  0.166  0.333  0.750  1.0
[/CIF]
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