The material described by ThCd3 crystallizes in the orthorhombic Cmcm space group. Th(1) is bonded to four equivalent Cd(1) and eight equivalent Cd(2) atoms to form a mixture of face and corner-sharing ThCd12 cuboctahedra. There are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a 10-coordinate geometry to four equivalent Th(1) and six equivalent Cd(2) atoms. In the second Cd site, Cd(2) is bonded in a 10-coordinate geometry to four equivalent Th(1), three equivalent Cd(1), and three equivalent Cd(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_ThCd3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.927
_cell_length_b   6.836
_cell_length_c   6.835
_cell_angle_alpha   120.069
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   199.238
_cell_formula_units_Z   2
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
  Th  Th0  1  0.250  0.667  0.333  1.0
  Th  Th1  1  0.750  0.333  0.667  1.0
  Cd  Cd2  1  0.750  0.846  0.155  1.0
  Cd  Cd3  1  0.250  0.154  0.845  1.0
  Cd  Cd4  1  0.750  0.310  0.155  1.0
  Cd  Cd5  1  0.250  0.690  0.845  1.0
  Cd  Cd6  1  0.750  0.845  0.690  1.0
  Cd  Cd7  1  0.250  0.155  0.310  1.0
[/CIF]
.
The material described by ThCd3 crystallizes in the orthorhombic Cmcm space group. Th(1) is bonded to four equivalent Cd(1) and eight equivalent Cd(2) atoms to form a mixture of face and corner-sharing ThCd12 cuboctahedra. There are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a 10-coordinate geometry to four equivalent Th(1) and six equivalent Cd(2) atoms. In the second Cd site, Cd(2) is bonded in a 10-coordinate geometry to four equivalent Th(1), three equivalent Cd(1), and three equivalent Cd(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_ThCd3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.927
_cell_length_b   6.836
_cell_length_c   6.835
_cell_angle_alpha   120.069
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   199.238
_cell_formula_units_Z   2
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
  Th  Th0  1  0.250  0.667  0.333  1.0
  Th  Th1  1  0.750  0.333  0.667  1.0
  Cd  Cd2  1  0.750  0.846  0.155  1.0
  Cd  Cd3  1  0.250  0.154  0.845  1.0
  Cd  Cd4  1  0.750  0.310  0.155  1.0
  Cd  Cd5  1  0.250  0.690  0.845  1.0
  Cd  Cd6  1  0.750  0.845  0.690  1.0
  Cd  Cd7  1  0.250  0.155  0.310  1.0
[/CIF]
.