The compound described by DyAgSn2 is Uranium Silicide-derived structured and crystallizes in the tetragonal P4/mmm space group. Dy(1) is bonded to four equivalent Ag(1) and eight equivalent Sn(1) atoms to form DyAg4Sn8 cuboctahedra that share corners with twelve equivalent Dy(1)Ag4Sn8 cuboctahedra, edges with eight equivalent Ag(1)Dy4Sn8 cuboctahedra, edges with sixteen equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra, faces with four equivalent Ag(1)Dy4Sn8 cuboctahedra, faces with six equivalent Dy(1)Ag4Sn8 cuboctahedra, and faces with eight equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra. Ag(1) is bonded to four equivalent Dy(1) and eight equivalent Sn(1) atoms to form AgDy4Sn8 cuboctahedra that share corners with twelve equivalent Ag(1)Dy4Sn8 cuboctahedra, edges with eight equivalent Dy(1)Ag4Sn8 cuboctahedra, edges with sixteen equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra, faces with four equivalent Dy(1)Ag4Sn8 cuboctahedra, faces with six equivalent Ag(1)Dy4Sn8 cuboctahedra, and faces with eight equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra. Sn(1) is bonded to four equivalent Dy(1), four equivalent Ag(1), and four equivalent Sn(1) atoms to form distorted SnDy4Ag4Sn4 cuboctahedra that share corners with twelve equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra, edges with eight equivalent Dy(1)Ag4Sn8 cuboctahedra, edges with eight equivalent Ag(1)Dy4Sn8 cuboctahedra, edges with eight equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra, faces with four equivalent Dy(1)Ag4Sn8 cuboctahedra, faces with four equivalent Ag(1)Dy4Sn8 cuboctahedra, and faces with ten equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_DyAgSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.620
_cell_length_b   4.620
_cell_length_c   4.373
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   93.341
_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  0.000  0.000  0.000  1.0
  Ag  Ag1  1  0.500  0.500  0.000  1.0
  Sn  Sn2  1  0.000  0.500  0.500  1.0
  Sn  Sn3  1  0.500  0.000  0.500  1.0
[/CIF]
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The compound described by DyAgSn2 is Uranium Silicide-derived structured and crystallizes in the tetragonal P4/mmm space group. Dy(1) is bonded to four equivalent Ag(1) and eight equivalent Sn(1) atoms to form DyAg4Sn8 cuboctahedra that share corners with twelve equivalent Dy(1)Ag4Sn8 cuboctahedra, edges with eight equivalent Ag(1)Dy4Sn8 cuboctahedra, edges with sixteen equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra, faces with four equivalent Ag(1)Dy4Sn8 cuboctahedra, faces with six equivalent Dy(1)Ag4Sn8 cuboctahedra, and faces with eight equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra. Ag(1) is bonded to four equivalent Dy(1) and eight equivalent Sn(1) atoms to form AgDy4Sn8 cuboctahedra that share corners with twelve equivalent Ag(1)Dy4Sn8 cuboctahedra, edges with eight equivalent Dy(1)Ag4Sn8 cuboctahedra, edges with sixteen equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra, faces with four equivalent Dy(1)Ag4Sn8 cuboctahedra, faces with six equivalent Ag(1)Dy4Sn8 cuboctahedra, and faces with eight equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra. Sn(1) is bonded to four equivalent Dy(1), four equivalent Ag(1), and four equivalent Sn(1) atoms to form distorted SnDy4Ag4Sn4 cuboctahedra that share corners with twelve equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra, edges with eight equivalent Dy(1)Ag4Sn8 cuboctahedra, edges with eight equivalent Ag(1)Dy4Sn8 cuboctahedra, edges with eight equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra, faces with four equivalent Dy(1)Ag4Sn8 cuboctahedra, faces with four equivalent Ag(1)Dy4Sn8 cuboctahedra, and faces with ten equivalent Sn(1)Dy4Ag4Sn4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_DyAgSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.620
_cell_length_b   4.620
_cell_length_c   4.373
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   93.341
_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  0.000  0.000  0.000  1.0
  Ag  Ag1  1  0.500  0.500  0.000  1.0
  Sn  Sn2  1  0.000  0.500  0.500  1.0
  Sn  Sn3  1  0.500  0.000  0.500  1.0
[/CIF]
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