The crystal structure described by Tm4PtCd crystallizes in the cubic F-43m space group. There are three inequivalent Tm sites. In the first Tm site, Tm(1) is bonded in a 3-coordinate geometry to three equivalent Pt(1) and three equivalent Cd(1) atoms. In the second Tm site, Tm(2) is bonded in a distorted bent 150 degrees geometry to two equivalent Pt(1) and two equivalent Cd(1) atoms. In the third Tm site, Tm(3) is bonded in a 4-coordinate geometry to two equivalent Pt(1) and two equivalent Cd(1) atoms. Pt(1) is bonded in a 6-coordinate geometry to three equivalent Tm(1), three equivalent Tm(2), and three equivalent Tm(3) atoms. Cd(1) is bonded to three equivalent Tm(1), three equivalent Tm(2), three equivalent Tm(3), and three equivalent Cd(1) atoms to form a mixture of distorted corner and face-sharing CdTm9Cd3 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Tm4CdPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.492
_cell_length_b   9.492
_cell_length_c   9.492
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   604.758
_cell_formula_units_Z   4
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
  Tm  Tm0  1  0.353  0.353  0.353  1.0
  Tm  Tm1  1  0.353  0.353  0.941  1.0
  Tm  Tm2  1  0.353  0.941  0.353  1.0
  Tm  Tm3  1  0.941  0.353  0.353  1.0
  Tm  Tm4  1  0.810  0.190  0.190  1.0
  Tm  Tm5  1  0.190  0.810  0.810  1.0
  Tm  Tm6  1  0.190  0.810  0.190  1.0
  Tm  Tm7  1  0.810  0.190  0.810  1.0
  Tm  Tm8  1  0.190  0.190  0.810  1.0
  Tm  Tm9  1  0.810  0.810  0.190  1.0
  Tm  Tm10  1  0.936  0.564  0.564  1.0
  Tm  Tm11  1  0.564  0.936  0.936  1.0
  Tm  Tm12  1  0.564  0.936  0.564  1.0
  Tm  Tm13  1  0.936  0.564  0.936  1.0
  Tm  Tm14  1  0.564  0.564  0.936  1.0
  Tm  Tm15  1  0.936  0.936  0.564  1.0
  Cd  Cd16  1  0.582  0.582  0.582  1.0
  Cd  Cd17  1  0.582  0.582  0.254  1.0
  Cd  Cd18  1  0.582  0.254  0.582  1.0
  Cd  Cd19  1  0.254  0.582  0.582  1.0
  Pt  Pt20  1  0.143  0.143  0.143  1.0
  Pt  Pt21  1  0.143  0.143  0.570  1.0
  Pt  Pt22  1  0.143  0.570  0.143  1.0
  Pt  Pt23  1  0.570  0.143  0.143  1.0
[/CIF]
.
The crystal structure described by Tm4PtCd crystallizes in the cubic F-43m space group. There are three inequivalent Tm sites. In the first Tm site, Tm(1) is bonded in a 3-coordinate geometry to three equivalent Pt(1) and three equivalent Cd(1) atoms. In the second Tm site, Tm(2) is bonded in a distorted bent 150 degrees geometry to two equivalent Pt(1) and two equivalent Cd(1) atoms. In the third Tm site, Tm(3) is bonded in a 4-coordinate geometry to two equivalent Pt(1) and two equivalent Cd(1) atoms. Pt(1) is bonded in a 6-coordinate geometry to three equivalent Tm(1), three equivalent Tm(2), and three equivalent Tm(3) atoms. Cd(1) is bonded to three equivalent Tm(1), three equivalent Tm(2), three equivalent Tm(3), and three equivalent Cd(1) atoms to form a mixture of distorted corner and face-sharing CdTm9Cd3 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Tm4CdPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.492
_cell_length_b   9.492
_cell_length_c   9.492
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   604.758
_cell_formula_units_Z   4
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
  Tm  Tm0  1  0.353  0.353  0.353  1.0
  Tm  Tm1  1  0.353  0.353  0.941  1.0
  Tm  Tm2  1  0.353  0.941  0.353  1.0
  Tm  Tm3  1  0.941  0.353  0.353  1.0
  Tm  Tm4  1  0.810  0.190  0.190  1.0
  Tm  Tm5  1  0.190  0.810  0.810  1.0
  Tm  Tm6  1  0.190  0.810  0.190  1.0
  Tm  Tm7  1  0.810  0.190  0.810  1.0
  Tm  Tm8  1  0.190  0.190  0.810  1.0
  Tm  Tm9  1  0.810  0.810  0.190  1.0
  Tm  Tm10  1  0.936  0.564  0.564  1.0
  Tm  Tm11  1  0.564  0.936  0.936  1.0
  Tm  Tm12  1  0.564  0.936  0.564  1.0
  Tm  Tm13  1  0.936  0.564  0.936  1.0
  Tm  Tm14  1  0.564  0.564  0.936  1.0
  Tm  Tm15  1  0.936  0.936  0.564  1.0
  Cd  Cd16  1  0.582  0.582  0.582  1.0
  Cd  Cd17  1  0.582  0.582  0.254  1.0
  Cd  Cd18  1  0.582  0.254  0.582  1.0
  Cd  Cd19  1  0.254  0.582  0.582  1.0
  Pt  Pt20  1  0.143  0.143  0.143  1.0
  Pt  Pt21  1  0.143  0.143  0.570  1.0
  Pt  Pt22  1  0.143  0.570  0.143  1.0
  Pt  Pt23  1  0.570  0.143  0.143  1.0
[/CIF]
.