The material described by HoY is Magnesium-derived structured and crystallizes in the hexagonal P-6m2 space group. Ho(1) is bonded to six equivalent Ho(1) and six equivalent Y(1) atoms to form HoY6Ho6 cuboctahedra that share corners with eighteen equivalent Ho(1)Y6Ho6 cuboctahedra, edges with six equivalent Ho(1)Y6Ho6 cuboctahedra, edges with twelve equivalent Y(1)Y6Ho6 cuboctahedra, faces with eight equivalent Ho(1)Y6Ho6 cuboctahedra, and faces with twelve equivalent Y(1)Y6Ho6 cuboctahedra. Y(1) is bonded to six equivalent Ho(1) and six equivalent Y(1) atoms to form YY6Ho6 cuboctahedra that share corners with eighteen equivalent Y(1)Y6Ho6 cuboctahedra, edges with six equivalent Y(1)Y6Ho6 cuboctahedra, edges with twelve equivalent Ho(1)Y6Ho6 cuboctahedra, faces with eight equivalent Y(1)Y6Ho6 cuboctahedra, and faces with twelve equivalent Ho(1)Y6Ho6 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_YHo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.611
_cell_length_b   3.611
_cell_length_c   5.799
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   65.489
_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
  Y  Y0  1  0.000  0.000  0.000  1.0
  Ho  Ho1  1  0.333  0.667  0.500  1.0
[/CIF]
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The material described by HoY is Magnesium-derived structured and crystallizes in the hexagonal P-6m2 space group. Ho(1) is bonded to six equivalent Ho(1) and six equivalent Y(1) atoms to form HoY6Ho6 cuboctahedra that share corners with eighteen equivalent Ho(1)Y6Ho6 cuboctahedra, edges with six equivalent Ho(1)Y6Ho6 cuboctahedra, edges with twelve equivalent Y(1)Y6Ho6 cuboctahedra, faces with eight equivalent Ho(1)Y6Ho6 cuboctahedra, and faces with twelve equivalent Y(1)Y6Ho6 cuboctahedra. Y(1) is bonded to six equivalent Ho(1) and six equivalent Y(1) atoms to form YY6Ho6 cuboctahedra that share corners with eighteen equivalent Y(1)Y6Ho6 cuboctahedra, edges with six equivalent Y(1)Y6Ho6 cuboctahedra, edges with twelve equivalent Ho(1)Y6Ho6 cuboctahedra, faces with eight equivalent Y(1)Y6Ho6 cuboctahedra, and faces with twelve equivalent Ho(1)Y6Ho6 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_YHo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.611
_cell_length_b   3.611
_cell_length_c   5.799
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   65.489
_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
  Y  Y0  1  0.000  0.000  0.000  1.0
  Ho  Ho1  1  0.333  0.667  0.500  1.0
[/CIF]
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