data_Sc2CdIr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.78
_cell_length_b   4.78
_cell_length_c   3.33
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sc2CdIr
_chemical_formula_sum   'Sc2 Cd1 Ir1'
_cell_volume   76.17
_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
  Sc  Sc2  1  0.39  0.0  0.66  1.0
  Sc  Sc3  1  0.0  0.39  0.66  1.0
  Cd  Cd0  1  0.0  0.0  0.0  1.0
  Ir  Ir1  1  0.39  0.39  0.0  1.0

data_Sc2CdIr
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.76
_cell_length_b   6.76
_cell_length_c   3.33
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Sc2CdIr
_chemical_formula_sum   'Sc4 Cd2 Ir2'
_cell_volume   152.34
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Sc  Sc0  4  0.2  0.2  0.66  1.0
  Cd  Cd1  2  0.0  0.0  0.0  1.0
  Ir  Ir2  2  0.39  0.0  0.0  1.0

Sc Sc Cd Ir
Sc Sc Cd Ir 0 2 o o + 0 3 o o + 1 2 o o + 1 3 o o + 
Sc2IrCd crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Sc2IrCd clusters. Sc(1) is bonded in a 2-coordinate geometry to one Ir(1) and one Cd(1) atom. The Sc(1)-Ir(1) bond length is 2.18 Å. The Sc(1)-Cd(1) bond length is 2.18 Å. Ir(1) is bonded in a 2-coordinate geometry to two equivalent Sc(1) atoms. Cd(1) is bonded in a 2-coordinate geometry to two equivalent Sc(1) atoms.