The material structure described by AcEr3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ac(1) is bonded to twelve equivalent Er(1) atoms to form AcEr12 cuboctahedra that share corners with twelve equivalent Ac(1)Er12 cuboctahedra, edges with twenty-four equivalent Er(1)Ac4Er8 cuboctahedra, faces with six equivalent Ac(1)Er12 cuboctahedra, and faces with twelve equivalent Er(1)Ac4Er8 cuboctahedra. Er(1) is bonded to four equivalent Ac(1) and eight equivalent Er(1) atoms to form ErAc4Er8 cuboctahedra that share corners with twelve equivalent Er(1)Ac4Er8 cuboctahedra, edges with eight equivalent Ac(1)Er12 cuboctahedra, edges with sixteen equivalent Er(1)Ac4Er8 cuboctahedra, faces with four equivalent Ac(1)Er12 cuboctahedra, and faces with fourteen equivalent Er(1)Ac4Er8 cuboctahedra. is represented by the CIF file [CIF]
data_AcEr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.140
_cell_length_b   5.140
_cell_length_c   5.140
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   135.826
_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
  Ac  Ac0  1  0.000  0.000  0.000  1.0
  Er  Er1  1  0.000  0.500  0.500  1.0
  Er  Er2  1  0.500  0.000  0.500  1.0
  Er  Er3  1  0.500  0.500  0.000  1.0
[/CIF]
.
The material structure described by AcEr3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ac(1) is bonded to twelve equivalent Er(1) atoms to form AcEr12 cuboctahedra that share corners with twelve equivalent Ac(1)Er12 cuboctahedra, edges with twenty-four equivalent Er(1)Ac4Er8 cuboctahedra, faces with six equivalent Ac(1)Er12 cuboctahedra, and faces with twelve equivalent Er(1)Ac4Er8 cuboctahedra. Er(1) is bonded to four equivalent Ac(1) and eight equivalent Er(1) atoms to form ErAc4Er8 cuboctahedra that share corners with twelve equivalent Er(1)Ac4Er8 cuboctahedra, edges with eight equivalent Ac(1)Er12 cuboctahedra, edges with sixteen equivalent Er(1)Ac4Er8 cuboctahedra, faces with four equivalent Ac(1)Er12 cuboctahedra, and faces with fourteen equivalent Er(1)Ac4Er8 cuboctahedra. is represented by the CIF file [CIF]
data_AcEr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.140
_cell_length_b   5.140
_cell_length_c   5.140
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   135.826
_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
  Ac  Ac0  1  0.000  0.000  0.000  1.0
  Er  Er1  1  0.000  0.500  0.500  1.0
  Er  Er2  1  0.500  0.000  0.500  1.0
  Er  Er3  1  0.500  0.500  0.000  1.0
[/CIF]
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