The compound described by WIr crystallizes in the hexagonal P-6m2 space group. W(1) is bonded to six equivalent W(1) and six equivalent Ir(1) atoms to form WIr6W6 cuboctahedra that share corners with eighteen equivalent W(1)Ir6W6 cuboctahedra, edges with six equivalent W(1)Ir6W6 cuboctahedra, edges with twelve equivalent Ir(1)Ir6W6 cuboctahedra, faces with eight equivalent W(1)Ir6W6 cuboctahedra, and faces with twelve equivalent Ir(1)Ir6W6 cuboctahedra. Ir(1) is bonded to six equivalent W(1) and six equivalent Ir(1) atoms to form IrIr6W6 cuboctahedra that share corners with eighteen equivalent Ir(1)Ir6W6 cuboctahedra, edges with six equivalent Ir(1)Ir6W6 cuboctahedra, edges with twelve equivalent W(1)Ir6W6 cuboctahedra, faces with eight equivalent Ir(1)Ir6W6 cuboctahedra, and faces with twelve equivalent W(1)Ir6W6 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_IrW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.806
_cell_length_b   2.806
_cell_length_c   4.484
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   30.577
_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
  Ir  Ir0  1  0.333  0.667  0.500  1.0
  W  W1  1  0.000  0.000  0.000  1.0
[/CIF]
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The compound described by WIr crystallizes in the hexagonal P-6m2 space group. W(1) is bonded to six equivalent W(1) and six equivalent Ir(1) atoms to form WIr6W6 cuboctahedra that share corners with eighteen equivalent W(1)Ir6W6 cuboctahedra, edges with six equivalent W(1)Ir6W6 cuboctahedra, edges with twelve equivalent Ir(1)Ir6W6 cuboctahedra, faces with eight equivalent W(1)Ir6W6 cuboctahedra, and faces with twelve equivalent Ir(1)Ir6W6 cuboctahedra. Ir(1) is bonded to six equivalent W(1) and six equivalent Ir(1) atoms to form IrIr6W6 cuboctahedra that share corners with eighteen equivalent Ir(1)Ir6W6 cuboctahedra, edges with six equivalent Ir(1)Ir6W6 cuboctahedra, edges with twelve equivalent W(1)Ir6W6 cuboctahedra, faces with eight equivalent Ir(1)Ir6W6 cuboctahedra, and faces with twelve equivalent W(1)Ir6W6 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_IrW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.806
_cell_length_b   2.806
_cell_length_c   4.484
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   30.577
_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
  Ir  Ir0  1  0.333  0.667  0.500  1.0
  W  W1  1  0.000  0.000  0.000  1.0
[/CIF]
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