The structure described by DyGa3 crystallizes in the trigonal R-3m space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded to three equivalent Ga(2) and nine equivalent Ga(1) atoms to form a mixture of distorted face and corner-sharing DyGa12 cuboctahedra. In the second Dy site, Dy(2) is bonded to three equivalent Ga(1) and nine equivalent Ga(2) atoms to form a mixture of face and corner-sharing DyGa12 cuboctahedra. There are two inequivalent Ga sites. In the first Ga site, Ga(2) is bonded in a 10-coordinate geometry to one Dy(1), three equivalent Dy(2), two equivalent Ga(1), and four equivalent Ga(2) atoms. In the second Ga site, Ga(1) is bonded in a 10-coordinate geometry to one Dy(2), three equivalent Dy(1), two equivalent Ga(2), and four equivalent Ga(1) atoms. is represented by the CIF card [CIF]
data_DyGa3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.813
_cell_length_b   9.813
_cell_length_c   9.813
_cell_angle_alpha   36.711
_cell_angle_beta   36.711
_cell_angle_gamma   36.711
_symmetry_Int_Tables_number   1
_cell_volume   302.430
_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  0.869  0.869  0.869  1.0
  Dy  Dy1  1  0.131  0.131  0.131  1.0
  Dy  Dy2  1  0.712  0.712  0.712  1.0
  Dy  Dy3  1  0.288  0.288  0.288  1.0
  Ga  Ga4  1  0.402  0.826  0.402  1.0
  Ga  Ga5  1  0.402  0.402  0.826  1.0
  Ga  Ga6  1  0.826  0.402  0.402  1.0
  Ga  Ga7  1  0.598  0.174  0.598  1.0
  Ga  Ga8  1  0.598  0.598  0.174  1.0
  Ga  Ga9  1  0.174  0.598  0.598  1.0
  Ga  Ga10  1  0.203  0.718  0.203  1.0
  Ga  Ga11  1  0.203  0.203  0.718  1.0
  Ga  Ga12  1  0.718  0.203  0.203  1.0
  Ga  Ga13  1  0.797  0.282  0.797  1.0
  Ga  Ga14  1  0.797  0.797  0.282  1.0
  Ga  Ga15  1  0.282  0.797  0.797  1.0
[/CIF]
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The structure described by DyGa3 crystallizes in the trigonal R-3m space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded to three equivalent Ga(2) and nine equivalent Ga(1) atoms to form a mixture of distorted face and corner-sharing DyGa12 cuboctahedra. In the second Dy site, Dy(2) is bonded to three equivalent Ga(1) and nine equivalent Ga(2) atoms to form a mixture of face and corner-sharing DyGa12 cuboctahedra. There are two inequivalent Ga sites. In the first Ga site, Ga(2) is bonded in a 10-coordinate geometry to one Dy(1), three equivalent Dy(2), two equivalent Ga(1), and four equivalent Ga(2) atoms. In the second Ga site, Ga(1) is bonded in a 10-coordinate geometry to one Dy(2), three equivalent Dy(1), two equivalent Ga(2), and four equivalent Ga(1) atoms. is represented by the CIF card [CIF]
data_DyGa3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.813
_cell_length_b   9.813
_cell_length_c   9.813
_cell_angle_alpha   36.711
_cell_angle_beta   36.711
_cell_angle_gamma   36.711
_symmetry_Int_Tables_number   1
_cell_volume   302.430
_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  0.869  0.869  0.869  1.0
  Dy  Dy1  1  0.131  0.131  0.131  1.0
  Dy  Dy2  1  0.712  0.712  0.712  1.0
  Dy  Dy3  1  0.288  0.288  0.288  1.0
  Ga  Ga4  1  0.402  0.826  0.402  1.0
  Ga  Ga5  1  0.402  0.402  0.826  1.0
  Ga  Ga6  1  0.826  0.402  0.402  1.0
  Ga  Ga7  1  0.598  0.174  0.598  1.0
  Ga  Ga8  1  0.598  0.598  0.174  1.0
  Ga  Ga9  1  0.174  0.598  0.598  1.0
  Ga  Ga10  1  0.203  0.718  0.203  1.0
  Ga  Ga11  1  0.203  0.203  0.718  1.0
  Ga  Ga12  1  0.718  0.203  0.203  1.0
  Ga  Ga13  1  0.797  0.282  0.797  1.0
  Ga  Ga14  1  0.797  0.797  0.282  1.0
  Ga  Ga15  1  0.282  0.797  0.797  1.0
[/CIF]
.