The material structure described by HoCu2 crystallizes in the orthorhombic Imma space group. Ho(1) is bonded in a 12-coordinate geometry to twelve equivalent Cu(1) atoms. Cu(1) is bonded in a 10-coordinate geometry to six equivalent Ho(1) and four equivalent Cu(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_HoCu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.256
_cell_length_b   5.370
_cell_length_c   5.370
_cell_angle_alpha   77.318
_cell_angle_beta   66.653
_cell_angle_gamma   66.653
_symmetry_Int_Tables_number   1
_cell_volume   103.156
_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  0.456  0.294  0.794  1.0
  Ho  Ho1  1  0.544  0.706  0.206  1.0
  Cu  Cu2  1  0.836  0.113  0.215  1.0
  Cu  Cu3  1  0.164  0.887  0.785  1.0
  Cu  Cu4  1  0.164  0.285  0.387  1.0
  Cu  Cu5  1  0.836  0.715  0.613  1.0
[/CIF]
.
The material structure described by HoCu2 crystallizes in the orthorhombic Imma space group. Ho(1) is bonded in a 12-coordinate geometry to twelve equivalent Cu(1) atoms. Cu(1) is bonded in a 10-coordinate geometry to six equivalent Ho(1) and four equivalent Cu(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_HoCu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.256
_cell_length_b   5.370
_cell_length_c   5.370
_cell_angle_alpha   77.318
_cell_angle_beta   66.653
_cell_angle_gamma   66.653
_symmetry_Int_Tables_number   1
_cell_volume   103.156
_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  0.456  0.294  0.794  1.0
  Ho  Ho1  1  0.544  0.706  0.206  1.0
  Cu  Cu2  1  0.836  0.113  0.215  1.0
  Cu  Cu3  1  0.164  0.887  0.785  1.0
  Cu  Cu4  1  0.164  0.285  0.387  1.0
  Cu  Cu5  1  0.836  0.715  0.613  1.0
[/CIF]
.