data_ScCdGaRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.58
_cell_length_b   4.58
_cell_length_c   4.58
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ScCdGaRu
_chemical_formula_sum   'Sc1 Cd1 Ga1 Ru1'
_cell_volume   68.15
_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  Sc0  1  0.0  0.0  0.0  1.0
  Cd  Cd2  1  0.62  0.62  0.62  1.0
  Ga  Ga3  1  0.86  0.86  0.86  1.0
  Ru  Ru1  1  0.24  0.24  0.24  1.0

data_ScCdGaRu
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.58
_cell_length_b   4.58
_cell_length_c   11.23
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   ScCdGaRu
_chemical_formula_sum   'Sc3 Cd3 Ga3 Ru3'
_cell_volume   204.45
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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  3  0.0  0.0  0.0  1.0
  Cd  Cd1  3  0.0  0.0  0.38  1.0
  Ga  Ga2  3  0.0  0.0  0.14  1.0
  Ru  Ru3  3  0.0  0.0  0.76  1.0

Sc Cd Ga Ru
ScRuCdGa crystallizes in the trigonal R3m space group. Sc(1) is bonded in a distorted single-bond geometry to four equivalent Ru(1), three equivalent Cd(1), and one Ga(1) atom. There is one shorter (2.72 Å) and three longer (2.84 Å) Sc(1)-Ru(1) bond lengths. All Sc(1)-Cd(1) bond lengths are 2.70 Å. The Sc(1)-Ga(1) bond length is 1.54 Å. Ru(1) is bonded in a 10-coordinate geometry to four equivalent Sc(1), three equivalent Cd(1), and three equivalent Ga(1) atoms. All Ru(1)-Cd(1) bond lengths are 2.70 Å. All Ru(1)-Ga(1) bond lengths are 2.70 Å. Cd(1) is bonded in a 10-coordinate geometry to three equivalent Sc(1), three equivalent Ru(1), and four equivalent Ga(1) atoms. There is one shorter (2.72 Å) and three longer (2.84 Å) Cd(1)-Ga(1) bond lengths. Ga(1) is bonded in a single-bond geometry to one Sc(1), three equivalent Ru(1), and four equivalent Cd(1) atoms.