The material structure described by Dy12Co5Bi crystallizes in the orthorhombic Immm space group. There are three inequivalent Dy sites. In the first Dy site, Dy(1) is bonded in a 5-coordinate geometry to one Co(1), one Co(3), two equivalent Co(2), and one Bi(1) atom. In the second Dy site, Dy(2) is bonded in a 4-coordinate geometry to one Co(2), two equivalent Co(1), and one Bi(1) atom. In the third Dy site, Dy(3) is bonded in a 2-coordinate geometry to one Co(1), one Co(2), one Co(3), and one Bi(1) atom. There are three inequivalent Co sites. In the first Co site, Co(1) is bonded in a 9-coordinate geometry to two equivalent Dy(1), two equivalent Dy(3), four equivalent Dy(2), and one Co(1) atom. In the second Co site, Co(2) is bonded in a 9-coordinate geometry to two equivalent Dy(2), two equivalent Dy(3), four equivalent Dy(1), and one Co(2) atom. In the third Co site, Co(3) is bonded in a distorted body-centered cubic geometry to four equivalent Dy(1) and four equivalent Dy(3) atoms. Bi(1) is bonded in a cuboctahedral geometry to four equivalent Dy(1), four equivalent Dy(2), and four equivalent Dy(3) atoms. is represented by the CIF file [CIF]
data_Dy12Co5Bi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.306
_cell_length_b   8.306
_cell_length_c   8.306
_cell_angle_alpha   111.035
_cell_angle_beta   110.309
_cell_angle_gamma   107.096
_symmetry_Int_Tables_number   1
_cell_volume   440.495
_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
  Dy  Dy0  1  0.818  0.712  0.530  1.0
  Dy  Dy1  1  0.182  0.288  0.470  1.0
  Dy  Dy2  1  0.182  0.712  0.894  1.0
  Dy  Dy3  1  0.818  0.288  0.106  1.0
  Dy  Dy4  1  0.690  0.381  0.692  1.0
  Dy  Dy5  1  0.310  0.619  0.308  1.0
  Dy  Dy6  1  0.690  0.998  0.308  1.0
  Dy  Dy7  1  0.310  0.002  0.692  1.0
  Dy  Dy8  1  0.595  0.792  0.803  1.0
  Dy  Dy9  1  0.405  0.208  0.197  1.0
  Dy  Dy10  1  0.989  0.792  0.197  1.0
  Dy  Dy11  1  0.011  0.208  0.803  1.0
  Co  Co12  1  0.619  1.000  0.619  1.0
  Co  Co13  1  0.381  1.000  0.381  1.0
  Co  Co14  1  0.110  0.610  0.500  1.0
  Co  Co15  1  0.890  0.390  0.500  1.0
  Co  Co16  1  1.000  1.000  1.000  1.0
  Bi  Bi17  1  0.500  0.500  0.000  1.0
[/CIF]
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The material structure described by Dy12Co5Bi crystallizes in the orthorhombic Immm space group. There are three inequivalent Dy sites. In the first Dy site, Dy(1) is bonded in a 5-coordinate geometry to one Co(1), one Co(3), two equivalent Co(2), and one Bi(1) atom. In the second Dy site, Dy(2) is bonded in a 4-coordinate geometry to one Co(2), two equivalent Co(1), and one Bi(1) atom. In the third Dy site, Dy(3) is bonded in a 2-coordinate geometry to one Co(1), one Co(2), one Co(3), and one Bi(1) atom. There are three inequivalent Co sites. In the first Co site, Co(1) is bonded in a 9-coordinate geometry to two equivalent Dy(1), two equivalent Dy(3), four equivalent Dy(2), and one Co(1) atom. In the second Co site, Co(2) is bonded in a 9-coordinate geometry to two equivalent Dy(2), two equivalent Dy(3), four equivalent Dy(1), and one Co(2) atom. In the third Co site, Co(3) is bonded in a distorted body-centered cubic geometry to four equivalent Dy(1) and four equivalent Dy(3) atoms. Bi(1) is bonded in a cuboctahedral geometry to four equivalent Dy(1), four equivalent Dy(2), and four equivalent Dy(3) atoms. is represented by the CIF file [CIF]
data_Dy12Co5Bi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.306
_cell_length_b   8.306
_cell_length_c   8.306
_cell_angle_alpha   111.035
_cell_angle_beta   110.309
_cell_angle_gamma   107.096
_symmetry_Int_Tables_number   1
_cell_volume   440.495
_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
  Dy  Dy0  1  0.818  0.712  0.530  1.0
  Dy  Dy1  1  0.182  0.288  0.470  1.0
  Dy  Dy2  1  0.182  0.712  0.894  1.0
  Dy  Dy3  1  0.818  0.288  0.106  1.0
  Dy  Dy4  1  0.690  0.381  0.692  1.0
  Dy  Dy5  1  0.310  0.619  0.308  1.0
  Dy  Dy6  1  0.690  0.998  0.308  1.0
  Dy  Dy7  1  0.310  0.002  0.692  1.0
  Dy  Dy8  1  0.595  0.792  0.803  1.0
  Dy  Dy9  1  0.405  0.208  0.197  1.0
  Dy  Dy10  1  0.989  0.792  0.197  1.0
  Dy  Dy11  1  0.011  0.208  0.803  1.0
  Co  Co12  1  0.619  1.000  0.619  1.0
  Co  Co13  1  0.381  1.000  0.381  1.0
  Co  Co14  1  0.110  0.610  0.500  1.0
  Co  Co15  1  0.890  0.390  0.500  1.0
  Co  Co16  1  1.000  1.000  1.000  1.0
  Bi  Bi17  1  0.500  0.500  0.000  1.0
[/CIF]
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