The structure described by Tm3Ho is Magnesium-derived structured and crystallizes in the hexagonal P6_3/mmc space group. Tm(1) is bonded to eight equivalent Tm(1) and four equivalent Ho(1) atoms to form TmHo4Tm8 cuboctahedra that share corners with four equivalent Ho(1)Tm12 cuboctahedra, corners with fourteen equivalent Tm(1)Ho4Tm8 cuboctahedra, edges with six equivalent Ho(1)Tm12 cuboctahedra, edges with twelve equivalent Tm(1)Ho4Tm8 cuboctahedra, faces with four equivalent Ho(1)Tm12 cuboctahedra, and faces with sixteen equivalent Tm(1)Ho4Tm8 cuboctahedra. Ho(1) is bonded to twelve equivalent Tm(1) atoms to form HoTm12 cuboctahedra that share corners with six equivalent Ho(1)Tm12 cuboctahedra, corners with twelve equivalent Tm(1)Ho4Tm8 cuboctahedra, edges with eighteen equivalent Tm(1)Ho4Tm8 cuboctahedra, faces with eight equivalent Ho(1)Tm12 cuboctahedra, and faces with twelve equivalent Tm(1)Ho4Tm8 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_HoTm3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.078
_cell_length_b   7.078
_cell_length_c   5.689
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   246.841
_cell_formula_units_Z   2
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
  Ho  Ho0  1  0.333  0.667  0.750  1.0
  Ho  Ho1  1  0.667  0.333  0.250  1.0
  Tm  Tm2  1  0.166  0.332  0.250  1.0
  Tm  Tm3  1  0.668  0.834  0.250  1.0
  Tm  Tm4  1  0.166  0.834  0.250  1.0
  Tm  Tm5  1  0.834  0.668  0.750  1.0
  Tm  Tm6  1  0.332  0.166  0.750  1.0
  Tm  Tm7  1  0.834  0.166  0.750  1.0
[/CIF]
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The structure described by Tm3Ho is Magnesium-derived structured and crystallizes in the hexagonal P6_3/mmc space group. Tm(1) is bonded to eight equivalent Tm(1) and four equivalent Ho(1) atoms to form TmHo4Tm8 cuboctahedra that share corners with four equivalent Ho(1)Tm12 cuboctahedra, corners with fourteen equivalent Tm(1)Ho4Tm8 cuboctahedra, edges with six equivalent Ho(1)Tm12 cuboctahedra, edges with twelve equivalent Tm(1)Ho4Tm8 cuboctahedra, faces with four equivalent Ho(1)Tm12 cuboctahedra, and faces with sixteen equivalent Tm(1)Ho4Tm8 cuboctahedra. Ho(1) is bonded to twelve equivalent Tm(1) atoms to form HoTm12 cuboctahedra that share corners with six equivalent Ho(1)Tm12 cuboctahedra, corners with twelve equivalent Tm(1)Ho4Tm8 cuboctahedra, edges with eighteen equivalent Tm(1)Ho4Tm8 cuboctahedra, faces with eight equivalent Ho(1)Tm12 cuboctahedra, and faces with twelve equivalent Tm(1)Ho4Tm8 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_HoTm3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.078
_cell_length_b   7.078
_cell_length_c   5.689
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   246.841
_cell_formula_units_Z   2
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
  Ho  Ho0  1  0.333  0.667  0.750  1.0
  Ho  Ho1  1  0.667  0.333  0.250  1.0
  Tm  Tm2  1  0.166  0.332  0.250  1.0
  Tm  Tm3  1  0.668  0.834  0.250  1.0
  Tm  Tm4  1  0.166  0.834  0.250  1.0
  Tm  Tm5  1  0.834  0.668  0.750  1.0
  Tm  Tm6  1  0.332  0.166  0.750  1.0
  Tm  Tm7  1  0.834  0.166  0.750  1.0
[/CIF]
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