The compound described by Co3Al is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Co(1) is bonded to eight equivalent Co(1) and four equivalent Al(1) atoms to form CoAl4Co8 cuboctahedra that share corners with twelve equivalent Co(1)Al4Co8 cuboctahedra, edges with eight equivalent Al(1)Co12 cuboctahedra, edges with sixteen equivalent Co(1)Al4Co8 cuboctahedra, faces with four equivalent Al(1)Co12 cuboctahedra, and faces with fourteen equivalent Co(1)Al4Co8 cuboctahedra. Al(1) is bonded to twelve equivalent Co(1) atoms to form AlCo12 cuboctahedra that share corners with twelve equivalent Al(1)Co12 cuboctahedra, edges with twenty-four equivalent Co(1)Al4Co8 cuboctahedra, faces with six equivalent Al(1)Co12 cuboctahedra, and faces with twelve equivalent Co(1)Al4Co8 cuboctahedra. is represented by the CIF file [CIF]
data_AlCo3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.575
_cell_length_b   3.575
_cell_length_c   3.575
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   45.689
_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
  Al  Al0  1  0.000  0.000  0.000  1.0
  Co  Co1  1  0.500  0.500  0.000  1.0
  Co  Co2  1  0.500  0.000  0.500  1.0
  Co  Co3  1  0.000  0.500  0.500  1.0
[/CIF]
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The compound described by Co3Al is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Co(1) is bonded to eight equivalent Co(1) and four equivalent Al(1) atoms to form CoAl4Co8 cuboctahedra that share corners with twelve equivalent Co(1)Al4Co8 cuboctahedra, edges with eight equivalent Al(1)Co12 cuboctahedra, edges with sixteen equivalent Co(1)Al4Co8 cuboctahedra, faces with four equivalent Al(1)Co12 cuboctahedra, and faces with fourteen equivalent Co(1)Al4Co8 cuboctahedra. Al(1) is bonded to twelve equivalent Co(1) atoms to form AlCo12 cuboctahedra that share corners with twelve equivalent Al(1)Co12 cuboctahedra, edges with twenty-four equivalent Co(1)Al4Co8 cuboctahedra, faces with six equivalent Al(1)Co12 cuboctahedra, and faces with twelve equivalent Co(1)Al4Co8 cuboctahedra. is represented by the CIF file [CIF]
data_AlCo3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.575
_cell_length_b   3.575
_cell_length_c   3.575
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   45.689
_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
  Al  Al0  1  0.000  0.000  0.000  1.0
  Co  Co1  1  0.500  0.500  0.000  1.0
  Co  Co2  1  0.500  0.000  0.500  1.0
  Co  Co3  1  0.000  0.500  0.500  1.0
[/CIF]
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