The material described by Dy(NiSb)2 crystallizes in the tetragonal P4/nmm space group. Dy(1) is bonded in a 16-coordinate geometry to four equivalent Ni(1), four equivalent Ni(2), four equivalent Sb(1), and four equivalent Sb(2) atoms. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a 8-coordinate geometry to four equivalent Dy(1) and four equivalent Sb(2) atoms. In the second Ni site, Ni(2) is bonded in a 5-coordinate geometry to four equivalent Dy(1), one Sb(2), and four equivalent Sb(1) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 4-coordinate geometry to four equivalent Dy(1) and four equivalent Ni(2) atoms. In the second Sb site, Sb(2) is bonded in a 5-coordinate geometry to four equivalent Dy(1), one Ni(2), and four equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Dy(NiSb)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.408
_cell_length_b   4.408
_cell_length_c   9.901
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   192.362
_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  0.000  0.500  0.241  1.0
  Dy  Dy1  1  0.500  0.000  0.759  1.0
  Ni  Ni2  1  0.000  0.000  0.000  1.0
  Ni  Ni3  1  0.500  0.500  0.000  1.0
  Ni  Ni4  1  0.000  0.500  0.625  1.0
  Ni  Ni5  1  0.500  0.000  0.375  1.0
  Sb  Sb6  1  0.000  0.000  0.500  1.0
  Sb  Sb7  1  0.500  0.500  0.500  1.0
  Sb  Sb8  1  0.000  0.500  0.873  1.0
  Sb  Sb9  1  0.500  0.000  0.127  1.0
[/CIF]
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The material described by Dy(NiSb)2 crystallizes in the tetragonal P4/nmm space group. Dy(1) is bonded in a 16-coordinate geometry to four equivalent Ni(1), four equivalent Ni(2), four equivalent Sb(1), and four equivalent Sb(2) atoms. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a 8-coordinate geometry to four equivalent Dy(1) and four equivalent Sb(2) atoms. In the second Ni site, Ni(2) is bonded in a 5-coordinate geometry to four equivalent Dy(1), one Sb(2), and four equivalent Sb(1) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 4-coordinate geometry to four equivalent Dy(1) and four equivalent Ni(2) atoms. In the second Sb site, Sb(2) is bonded in a 5-coordinate geometry to four equivalent Dy(1), one Ni(2), and four equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Dy(NiSb)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.408
_cell_length_b   4.408
_cell_length_c   9.901
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   192.362
_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  0.000  0.500  0.241  1.0
  Dy  Dy1  1  0.500  0.000  0.759  1.0
  Ni  Ni2  1  0.000  0.000  0.000  1.0
  Ni  Ni3  1  0.500  0.500  0.000  1.0
  Ni  Ni4  1  0.000  0.500  0.625  1.0
  Ni  Ni5  1  0.500  0.000  0.375  1.0
  Sb  Sb6  1  0.000  0.000  0.500  1.0
  Sb  Sb7  1  0.500  0.500  0.500  1.0
  Sb  Sb8  1  0.000  0.500  0.873  1.0
  Sb  Sb9  1  0.500  0.000  0.127  1.0
[/CIF]
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