The compound described by AcCe3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ac(1) is bonded to twelve equivalent Ce(1) atoms to form AcCe12 cuboctahedra that share corners with twelve equivalent Ac(1)Ce12 cuboctahedra, edges with twenty-four equivalent Ce(1)Ac4Ce8 cuboctahedra, faces with six equivalent Ac(1)Ce12 cuboctahedra, and faces with twelve equivalent Ce(1)Ac4Ce8 cuboctahedra. Ce(1) is bonded to four equivalent Ac(1) and eight equivalent Ce(1) atoms to form CeAc4Ce8 cuboctahedra that share corners with twelve equivalent Ce(1)Ac4Ce8 cuboctahedra, edges with eight equivalent Ac(1)Ce12 cuboctahedra, edges with sixteen equivalent Ce(1)Ac4Ce8 cuboctahedra, faces with four equivalent Ac(1)Ce12 cuboctahedra, and faces with fourteen equivalent Ce(1)Ac4Ce8 cuboctahedra. is represented by the CIF file [CIF]
data_AcCe3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.982
_cell_length_b   4.982
_cell_length_c   4.982
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   123.686
_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
  Ce  Ce1  1  0.000  0.500  0.500  1.0
  Ce  Ce2  1  0.500  0.000  0.500  1.0
  Ce  Ce3  1  0.500  0.500  0.000  1.0
[/CIF]
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The compound described by AcCe3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ac(1) is bonded to twelve equivalent Ce(1) atoms to form AcCe12 cuboctahedra that share corners with twelve equivalent Ac(1)Ce12 cuboctahedra, edges with twenty-four equivalent Ce(1)Ac4Ce8 cuboctahedra, faces with six equivalent Ac(1)Ce12 cuboctahedra, and faces with twelve equivalent Ce(1)Ac4Ce8 cuboctahedra. Ce(1) is bonded to four equivalent Ac(1) and eight equivalent Ce(1) atoms to form CeAc4Ce8 cuboctahedra that share corners with twelve equivalent Ce(1)Ac4Ce8 cuboctahedra, edges with eight equivalent Ac(1)Ce12 cuboctahedra, edges with sixteen equivalent Ce(1)Ac4Ce8 cuboctahedra, faces with four equivalent Ac(1)Ce12 cuboctahedra, and faces with fourteen equivalent Ce(1)Ac4Ce8 cuboctahedra. is represented by the CIF file [CIF]
data_AcCe3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.982
_cell_length_b   4.982
_cell_length_c   4.982
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   123.686
_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
  Ce  Ce1  1  0.000  0.500  0.500  1.0
  Ce  Ce2  1  0.500  0.000  0.500  1.0
  Ce  Ce3  1  0.500  0.500  0.000  1.0
[/CIF]
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