The crystal structure described by Dy5Ir3 crystallizes in the hexagonal P6_3/mcm space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded in a 6-coordinate geometry to six equivalent Ir(1) atoms. In the second Dy site, Dy(2) is bonded in a 5-coordinate geometry to five equivalent Ir(1) atoms. Ir(1) is bonded in a 9-coordinate geometry to four equivalent Dy(1) and five equivalent Dy(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Dy5Ir3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.231
_cell_length_b   8.326
_cell_length_c   8.330
_cell_angle_alpha   119.985
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   374.355
_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
  Dy  Dy0  1  0.500  0.333  0.667  1.0
  Dy  Dy1  1  0.500  0.667  0.333  1.0
  Dy  Dy2  1  0.000  0.667  0.333  1.0
  Dy  Dy3  1  0.000  0.333  0.667  1.0
  Dy  Dy4  1  0.750  0.259  0.000  1.0
  Dy  Dy5  1  0.750  0.741  0.741  1.0
  Dy  Dy6  1  0.750  0.000  0.259  1.0
  Dy  Dy7  1  0.250  0.741  0.000  1.0
  Dy  Dy8  1  0.250  0.259  0.259  1.0
  Dy  Dy9  1  0.250  1.000  0.741  1.0
  Ir  Ir10  1  0.750  0.609  0.000  1.0
  Ir  Ir11  1  0.750  0.391  0.390  1.0
  Ir  Ir12  1  0.750  0.000  0.610  1.0
  Ir  Ir13  1  0.250  0.391  0.000  1.0
  Ir  Ir14  1  0.250  0.609  0.610  1.0
  Ir  Ir15  1  0.250  1.000  0.390  1.0
[/CIF]
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The crystal structure described by Dy5Ir3 crystallizes in the hexagonal P6_3/mcm space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded in a 6-coordinate geometry to six equivalent Ir(1) atoms. In the second Dy site, Dy(2) is bonded in a 5-coordinate geometry to five equivalent Ir(1) atoms. Ir(1) is bonded in a 9-coordinate geometry to four equivalent Dy(1) and five equivalent Dy(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Dy5Ir3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.231
_cell_length_b   8.326
_cell_length_c   8.330
_cell_angle_alpha   119.985
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   374.355
_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
  Dy  Dy0  1  0.500  0.333  0.667  1.0
  Dy  Dy1  1  0.500  0.667  0.333  1.0
  Dy  Dy2  1  0.000  0.667  0.333  1.0
  Dy  Dy3  1  0.000  0.333  0.667  1.0
  Dy  Dy4  1  0.750  0.259  0.000  1.0
  Dy  Dy5  1  0.750  0.741  0.741  1.0
  Dy  Dy6  1  0.750  0.000  0.259  1.0
  Dy  Dy7  1  0.250  0.741  0.000  1.0
  Dy  Dy8  1  0.250  0.259  0.259  1.0
  Dy  Dy9  1  0.250  1.000  0.741  1.0
  Ir  Ir10  1  0.750  0.609  0.000  1.0
  Ir  Ir11  1  0.750  0.391  0.390  1.0
  Ir  Ir12  1  0.750  0.000  0.610  1.0
  Ir  Ir13  1  0.250  0.391  0.000  1.0
  Ir  Ir14  1  0.250  0.609  0.610  1.0
  Ir  Ir15  1  0.250  1.000  0.390  1.0
[/CIF]
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