The material structure described by CoPt is Tetraauricupride structured and crystallizes in the tetragonal P4/mmm space group. Co(1) is bonded to four equivalent Co(1) and eight equivalent Pt(1) atoms to form distorted CoCo4Pt8 cuboctahedra that share corners with twelve equivalent Co(1)Co4Pt8 cuboctahedra, edges with eight equivalent Co(1)Co4Pt8 cuboctahedra, edges with sixteen equivalent Pt(1)Co8Pt4 cuboctahedra, faces with eight equivalent Pt(1)Co8Pt4 cuboctahedra, and faces with ten equivalent Co(1)Co4Pt8 cuboctahedra. Pt(1) is bonded to eight equivalent Co(1) and four equivalent Pt(1) atoms to form distorted PtCo8Pt4 cuboctahedra that share corners with twelve equivalent Pt(1)Co8Pt4 cuboctahedra, edges with eight equivalent Pt(1)Co8Pt4 cuboctahedra, edges with sixteen equivalent Co(1)Co4Pt8 cuboctahedra, faces with eight equivalent Co(1)Co4Pt8 cuboctahedra, and faces with ten equivalent Pt(1)Co8Pt4 cuboctahedra. is represented by the CIF card [CIF]
data_CoPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.678
_cell_length_b   2.678
_cell_length_c   3.725
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   26.713
_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
  Co  Co0  1  0.000  0.000  0.000  1.0
  Pt  Pt1  1  0.500  0.500  0.500  1.0
[/CIF]
.
The material structure described by CoPt is Tetraauricupride structured and crystallizes in the tetragonal P4/mmm space group. Co(1) is bonded to four equivalent Co(1) and eight equivalent Pt(1) atoms to form distorted CoCo4Pt8 cuboctahedra that share corners with twelve equivalent Co(1)Co4Pt8 cuboctahedra, edges with eight equivalent Co(1)Co4Pt8 cuboctahedra, edges with sixteen equivalent Pt(1)Co8Pt4 cuboctahedra, faces with eight equivalent Pt(1)Co8Pt4 cuboctahedra, and faces with ten equivalent Co(1)Co4Pt8 cuboctahedra. Pt(1) is bonded to eight equivalent Co(1) and four equivalent Pt(1) atoms to form distorted PtCo8Pt4 cuboctahedra that share corners with twelve equivalent Pt(1)Co8Pt4 cuboctahedra, edges with eight equivalent Pt(1)Co8Pt4 cuboctahedra, edges with sixteen equivalent Co(1)Co4Pt8 cuboctahedra, faces with eight equivalent Co(1)Co4Pt8 cuboctahedra, and faces with ten equivalent Pt(1)Co8Pt4 cuboctahedra. is represented by the CIF card [CIF]
data_CoPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.678
_cell_length_b   2.678
_cell_length_c   3.725
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   26.713
_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
  Co  Co0  1  0.000  0.000  0.000  1.0
  Pt  Pt1  1  0.500  0.500  0.500  1.0
[/CIF]
.