The compound described by HoPdAl crystallizes in the orthorhombic Pnma space group. Ho(1) is bonded in a 11-coordinate geometry to five equivalent Pd(1) and six equivalent Al(1) atoms. Pd(1) is bonded in a 9-coordinate geometry to five equivalent Ho(1) and four equivalent Al(1) atoms. Al(1) is bonded in a 4-coordinate geometry to six equivalent Ho(1) and four equivalent Pd(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_HoAlPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.422
_cell_length_b   6.868
_cell_length_c   7.693
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   233.643
_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
  Ho  Ho0  1  0.750  0.468  0.820  1.0
  Ho  Ho1  1  0.750  0.968  0.680  1.0
  Ho  Ho2  1  0.250  0.532  0.180  1.0
  Ho  Ho3  1  0.250  0.032  0.320  1.0
  Al  Al4  1  0.750  0.356  0.437  1.0
  Al  Al5  1  0.750  0.856  0.063  1.0
  Al  Al6  1  0.250  0.644  0.563  1.0
  Al  Al7  1  0.250  0.144  0.937  1.0
  Pd  Pd8  1  0.750  0.227  0.118  1.0
  Pd  Pd9  1  0.750  0.727  0.382  1.0
  Pd  Pd10  1  0.250  0.773  0.882  1.0
  Pd  Pd11  1  0.250  0.273  0.618  1.0
[/CIF]
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The compound described by HoPdAl crystallizes in the orthorhombic Pnma space group. Ho(1) is bonded in a 11-coordinate geometry to five equivalent Pd(1) and six equivalent Al(1) atoms. Pd(1) is bonded in a 9-coordinate geometry to five equivalent Ho(1) and four equivalent Al(1) atoms. Al(1) is bonded in a 4-coordinate geometry to six equivalent Ho(1) and four equivalent Pd(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_HoAlPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.422
_cell_length_b   6.868
_cell_length_c   7.693
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   233.643
_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
  Ho  Ho0  1  0.750  0.468  0.820  1.0
  Ho  Ho1  1  0.750  0.968  0.680  1.0
  Ho  Ho2  1  0.250  0.532  0.180  1.0
  Ho  Ho3  1  0.250  0.032  0.320  1.0
  Al  Al4  1  0.750  0.356  0.437  1.0
  Al  Al5  1  0.750  0.856  0.063  1.0
  Al  Al6  1  0.250  0.644  0.563  1.0
  Al  Al7  1  0.250  0.144  0.937  1.0
  Pd  Pd8  1  0.750  0.227  0.118  1.0
  Pd  Pd9  1  0.750  0.727  0.382  1.0
  Pd  Pd10  1  0.250  0.773  0.882  1.0
  Pd  Pd11  1  0.250  0.273  0.618  1.0
[/CIF]
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