The structure described by Dy12Co5Sn 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(2), one Co(3), two equivalent Co(1), and one Sn(1) atom. In the second Dy site, Dy(2) is bonded in a 4-coordinate geometry to one Co(1), two equivalent Co(2), and one Sn(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 Sn(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(2), two equivalent Dy(3), four equivalent Dy(1), and one Co(1) atom. In the second Co site, Co(2) is bonded in a 9-coordinate geometry to two equivalent Dy(1), two equivalent Dy(3), four equivalent Dy(2), 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. Sn(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 Crystallographic Information File (CIF) [CIF]
data_Dy12Co5Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.346
_cell_length_b   8.346
_cell_length_c   8.346
_cell_angle_alpha   107.100
_cell_angle_beta   110.419
_cell_angle_gamma   110.921
_symmetry_Int_Tables_number   1
_cell_volume   446.978
_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  0.472  0.288  0.184  1.0
  Dy  Dy1  1  0.104  0.288  0.816  1.0
  Dy  Dy2  1  0.896  0.712  0.184  1.0
  Dy  Dy3  1  0.528  0.712  0.816  1.0
  Dy  Dy4  1  0.304  0.617  0.314  1.0
  Dy  Dy5  1  0.304  0.990  0.686  1.0
  Dy  Dy6  1  0.696  0.383  0.686  1.0
  Dy  Dy7  1  0.696  0.010  0.314  1.0
  Dy  Dy8  1  0.196  0.212  0.408  1.0
  Dy  Dy9  1  0.804  0.788  0.592  1.0
  Dy  Dy10  1  0.196  0.788  0.984  1.0
  Dy  Dy11  1  0.804  0.212  0.016  1.0
  Co  Co12  1  0.500  0.613  0.113  1.0
  Co  Co13  1  0.500  0.387  0.887  1.0
  Co  Co14  1  0.378  0.000  0.378  1.0
  Co  Co15  1  0.622  0.000  0.622  1.0
  Co  Co16  1  0.000  0.000  0.000  1.0
  Sn  Sn17  1  0.000  0.500  0.500  1.0
[/CIF]
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The structure described by Dy12Co5Sn 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(2), one Co(3), two equivalent Co(1), and one Sn(1) atom. In the second Dy site, Dy(2) is bonded in a 4-coordinate geometry to one Co(1), two equivalent Co(2), and one Sn(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 Sn(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(2), two equivalent Dy(3), four equivalent Dy(1), and one Co(1) atom. In the second Co site, Co(2) is bonded in a 9-coordinate geometry to two equivalent Dy(1), two equivalent Dy(3), four equivalent Dy(2), 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. Sn(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 Crystallographic Information File (CIF) [CIF]
data_Dy12Co5Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.346
_cell_length_b   8.346
_cell_length_c   8.346
_cell_angle_alpha   107.100
_cell_angle_beta   110.419
_cell_angle_gamma   110.921
_symmetry_Int_Tables_number   1
_cell_volume   446.978
_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  0.472  0.288  0.184  1.0
  Dy  Dy1  1  0.104  0.288  0.816  1.0
  Dy  Dy2  1  0.896  0.712  0.184  1.0
  Dy  Dy3  1  0.528  0.712  0.816  1.0
  Dy  Dy4  1  0.304  0.617  0.314  1.0
  Dy  Dy5  1  0.304  0.990  0.686  1.0
  Dy  Dy6  1  0.696  0.383  0.686  1.0
  Dy  Dy7  1  0.696  0.010  0.314  1.0
  Dy  Dy8  1  0.196  0.212  0.408  1.0
  Dy  Dy9  1  0.804  0.788  0.592  1.0
  Dy  Dy10  1  0.196  0.788  0.984  1.0
  Dy  Dy11  1  0.804  0.212  0.016  1.0
  Co  Co12  1  0.500  0.613  0.113  1.0
  Co  Co13  1  0.500  0.387  0.887  1.0
  Co  Co14  1  0.378  0.000  0.378  1.0
  Co  Co15  1  0.622  0.000  0.622  1.0
  Co  Co16  1  0.000  0.000  0.000  1.0
  Sn  Sn17  1  0.000  0.500  0.500  1.0
[/CIF]
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