The material structure described by Dy3Ir is Cementite structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded in a 3-coordinate geometry to three equivalent Ir(1) atoms. In the second Dy site, Dy(2) is bonded in a distorted bent 150 degrees geometry to two equivalent Ir(1) atoms. Ir(1) is bonded in a 8-coordinate geometry to two equivalent Dy(2) and six equivalent Dy(1) atoms. is represented by the CIF file [CIF]
data_Dy3Ir
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.412
_cell_length_b   7.195
_cell_length_c   9.211
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   424.984
_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
  Dy  Dy0  1  0.322  0.675  0.064  1.0
  Dy  Dy1  1  0.178  0.175  0.436  1.0
  Dy  Dy2  1  0.678  0.325  0.564  1.0
  Dy  Dy3  1  0.822  0.825  0.936  1.0
  Dy  Dy4  1  0.678  0.325  0.936  1.0
  Dy  Dy5  1  0.822  0.825  0.564  1.0
  Dy  Dy6  1  0.322  0.675  0.436  1.0
  Dy  Dy7  1  0.178  0.175  0.064  1.0
  Dy  Dy8  1  0.870  0.537  0.250  1.0
  Dy  Dy9  1  0.630  0.037  0.250  1.0
  Dy  Dy10  1  0.130  0.463  0.750  1.0
  Dy  Dy11  1  0.370  0.963  0.750  1.0
  Ir  Ir12  1  0.040  0.885  0.250  1.0
  Ir  Ir13  1  0.460  0.385  0.250  1.0
  Ir  Ir14  1  0.960  0.115  0.750  1.0
  Ir  Ir15  1  0.540  0.615  0.750  1.0
[/CIF]
.
The material structure described by Dy3Ir is Cementite structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded in a 3-coordinate geometry to three equivalent Ir(1) atoms. In the second Dy site, Dy(2) is bonded in a distorted bent 150 degrees geometry to two equivalent Ir(1) atoms. Ir(1) is bonded in a 8-coordinate geometry to two equivalent Dy(2) and six equivalent Dy(1) atoms. is represented by the CIF file [CIF]
data_Dy3Ir
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.412
_cell_length_b   7.195
_cell_length_c   9.211
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   424.984
_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
  Dy  Dy0  1  0.322  0.675  0.064  1.0
  Dy  Dy1  1  0.178  0.175  0.436  1.0
  Dy  Dy2  1  0.678  0.325  0.564  1.0
  Dy  Dy3  1  0.822  0.825  0.936  1.0
  Dy  Dy4  1  0.678  0.325  0.936  1.0
  Dy  Dy5  1  0.822  0.825  0.564  1.0
  Dy  Dy6  1  0.322  0.675  0.436  1.0
  Dy  Dy7  1  0.178  0.175  0.064  1.0
  Dy  Dy8  1  0.870  0.537  0.250  1.0
  Dy  Dy9  1  0.630  0.037  0.250  1.0
  Dy  Dy10  1  0.130  0.463  0.750  1.0
  Dy  Dy11  1  0.370  0.963  0.750  1.0
  Ir  Ir12  1  0.040  0.885  0.250  1.0
  Ir  Ir13  1  0.460  0.385  0.250  1.0
  Ir  Ir14  1  0.960  0.115  0.750  1.0
  Ir  Ir15  1  0.540  0.615  0.750  1.0
[/CIF]
.