The material structure described by Pt2FeCo is Tetraauricupride-derived structured and crystallizes in the tetragonal P4/mmm space group. Fe(1) is bonded to four equivalent Fe(1) and eight equivalent Pt(1) atoms to form distorted FeFe4Pt8 cuboctahedra that share corners with four equivalent Fe(1)Fe4Pt8 cuboctahedra, corners with eight equivalent Co(1)Co4Pt8 cuboctahedra, edges with eight equivalent Co(1)Co4Pt8 cuboctahedra, edges with sixteen equivalent Pt(1)Fe4Co4Pt4 cuboctahedra, faces with two equivalent Co(1)Co4Pt8 cuboctahedra, faces with eight equivalent Fe(1)Fe4Pt8 cuboctahedra, and faces with eight equivalent Pt(1)Fe4Co4Pt4 cuboctahedra. Co(1) is bonded to four equivalent Co(1) and eight equivalent Pt(1) atoms to form distorted CoCo4Pt8 cuboctahedra that share corners with four equivalent Co(1)Co4Pt8 cuboctahedra, corners with eight equivalent Fe(1)Fe4Pt8 cuboctahedra, edges with eight equivalent Fe(1)Fe4Pt8 cuboctahedra, edges with sixteen equivalent Pt(1)Fe4Co4Pt4 cuboctahedra, faces with two equivalent Fe(1)Fe4Pt8 cuboctahedra, faces with eight equivalent Co(1)Co4Pt8 cuboctahedra, and faces with eight equivalent Pt(1)Fe4Co4Pt4 cuboctahedra. Pt(1) is bonded to four equivalent Fe(1), four equivalent Co(1), and four equivalent Pt(1) atoms to form distorted PtFe4Co4Pt4 cuboctahedra that share corners with twelve equivalent Pt(1)Fe4Co4Pt4 cuboctahedra, edges with eight equivalent Fe(1)Fe4Pt8 cuboctahedra, edges with eight equivalent Co(1)Co4Pt8 cuboctahedra, edges with eight equivalent Pt(1)Fe4Co4Pt4 cuboctahedra, faces with four equivalent Fe(1)Fe4Pt8 cuboctahedra, faces with four equivalent Co(1)Co4Pt8 cuboctahedra, and faces with ten equivalent Pt(1)Fe4Co4Pt4 cuboctahedra. is represented by the CIF file [CIF]
data_FeCoPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.671
_cell_length_b   2.671
_cell_length_c   7.320
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   52.207
_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
  Fe  Fe0  1  0.000  0.000  0.500  1.0
  Co  Co1  1  0.000  0.000  0.000  1.0
  Pt  Pt2  1  0.500  0.500  0.749  1.0
  Pt  Pt3  1  0.500  0.500  0.251  1.0
[/CIF]
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The material structure described by Pt2FeCo is Tetraauricupride-derived structured and crystallizes in the tetragonal P4/mmm space group. Fe(1) is bonded to four equivalent Fe(1) and eight equivalent Pt(1) atoms to form distorted FeFe4Pt8 cuboctahedra that share corners with four equivalent Fe(1)Fe4Pt8 cuboctahedra, corners with eight equivalent Co(1)Co4Pt8 cuboctahedra, edges with eight equivalent Co(1)Co4Pt8 cuboctahedra, edges with sixteen equivalent Pt(1)Fe4Co4Pt4 cuboctahedra, faces with two equivalent Co(1)Co4Pt8 cuboctahedra, faces with eight equivalent Fe(1)Fe4Pt8 cuboctahedra, and faces with eight equivalent Pt(1)Fe4Co4Pt4 cuboctahedra. Co(1) is bonded to four equivalent Co(1) and eight equivalent Pt(1) atoms to form distorted CoCo4Pt8 cuboctahedra that share corners with four equivalent Co(1)Co4Pt8 cuboctahedra, corners with eight equivalent Fe(1)Fe4Pt8 cuboctahedra, edges with eight equivalent Fe(1)Fe4Pt8 cuboctahedra, edges with sixteen equivalent Pt(1)Fe4Co4Pt4 cuboctahedra, faces with two equivalent Fe(1)Fe4Pt8 cuboctahedra, faces with eight equivalent Co(1)Co4Pt8 cuboctahedra, and faces with eight equivalent Pt(1)Fe4Co4Pt4 cuboctahedra. Pt(1) is bonded to four equivalent Fe(1), four equivalent Co(1), and four equivalent Pt(1) atoms to form distorted PtFe4Co4Pt4 cuboctahedra that share corners with twelve equivalent Pt(1)Fe4Co4Pt4 cuboctahedra, edges with eight equivalent Fe(1)Fe4Pt8 cuboctahedra, edges with eight equivalent Co(1)Co4Pt8 cuboctahedra, edges with eight equivalent Pt(1)Fe4Co4Pt4 cuboctahedra, faces with four equivalent Fe(1)Fe4Pt8 cuboctahedra, faces with four equivalent Co(1)Co4Pt8 cuboctahedra, and faces with ten equivalent Pt(1)Fe4Co4Pt4 cuboctahedra. is represented by the CIF file [CIF]
data_FeCoPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.671
_cell_length_b   2.671
_cell_length_c   7.320
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   52.207
_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
  Fe  Fe0  1  0.000  0.000  0.500  1.0
  Co  Co1  1  0.000  0.000  0.000  1.0
  Pt  Pt2  1  0.500  0.500  0.749  1.0
  Pt  Pt3  1  0.500  0.500  0.251  1.0
[/CIF]
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