The crystal structure described by ErSm3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Er(1) is bonded to twelve equivalent Sm(1) atoms to form ErSm12 cuboctahedra that share corners with twelve equivalent Er(1)Sm12 cuboctahedra, edges with twenty-four equivalent Sm(1)Sm8Er4 cuboctahedra, faces with six equivalent Er(1)Sm12 cuboctahedra, and faces with twelve equivalent Sm(1)Sm8Er4 cuboctahedra. Sm(1) is bonded to four equivalent Er(1) and eight equivalent Sm(1) atoms to form SmSm8Er4 cuboctahedra that share corners with twelve equivalent Sm(1)Sm8Er4 cuboctahedra, edges with eight equivalent Er(1)Sm12 cuboctahedra, edges with sixteen equivalent Sm(1)Sm8Er4 cuboctahedra, faces with four equivalent Er(1)Sm12 cuboctahedra, and faces with fourteen equivalent Sm(1)Sm8Er4 cuboctahedra. is represented by the CIF card [CIF]
data_Sm3Er
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.092
_cell_length_b   5.092
_cell_length_c   5.092
_cell_angle_alpha   90.001
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   132.035
_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
  Sm  Sm0  1  1.000  0.500  0.500  1.0
  Sm  Sm1  1  0.500  1.000  0.500  1.0
  Sm  Sm2  1  0.500  0.500  0.000  1.0
  Er  Er3  1  1.000  0.000  0.000  1.0
[/CIF]
.
The crystal structure described by ErSm3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Er(1) is bonded to twelve equivalent Sm(1) atoms to form ErSm12 cuboctahedra that share corners with twelve equivalent Er(1)Sm12 cuboctahedra, edges with twenty-four equivalent Sm(1)Sm8Er4 cuboctahedra, faces with six equivalent Er(1)Sm12 cuboctahedra, and faces with twelve equivalent Sm(1)Sm8Er4 cuboctahedra. Sm(1) is bonded to four equivalent Er(1) and eight equivalent Sm(1) atoms to form SmSm8Er4 cuboctahedra that share corners with twelve equivalent Sm(1)Sm8Er4 cuboctahedra, edges with eight equivalent Er(1)Sm12 cuboctahedra, edges with sixteen equivalent Sm(1)Sm8Er4 cuboctahedra, faces with four equivalent Er(1)Sm12 cuboctahedra, and faces with fourteen equivalent Sm(1)Sm8Er4 cuboctahedra. is represented by the CIF card [CIF]
data_Sm3Er
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.092
_cell_length_b   5.092
_cell_length_c   5.092
_cell_angle_alpha   90.001
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   132.035
_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
  Sm  Sm0  1  1.000  0.500  0.500  1.0
  Sm  Sm1  1  0.500  1.000  0.500  1.0
  Sm  Sm2  1  0.500  0.500  0.000  1.0
  Er  Er3  1  1.000  0.000  0.000  1.0
[/CIF]
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