data_SrCdRuPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.91
_cell_length_b   4.91
_cell_length_c   4.91
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCdRuPt
_chemical_formula_sum   'Sr1 Cd1 Ru1 Pt1'
_cell_volume   83.48
_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
  Sr  Sr3  1  0.0  0.0  0.0  1.0
  Cd  Cd0  1  0.2  0.2  0.2  1.0
  Ru  Ru2  1  0.47  0.47  0.47  1.0
  Pt  Pt1  1  0.73  0.73  0.73  1.0

data_SrCdRuPt
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.91
_cell_length_b   4.91
_cell_length_c   12.02
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   SrCdRuPt
_chemical_formula_sum   'Sr3 Cd3 Ru3 Pt3'
_cell_volume   250.44
_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
  Sr  Sr0  3  0.0  0.0  0.0  1.0
  Cd  Cd1  3  0.0  0.0  0.8  1.0
  Ru  Ru2  3  0.0  0.0  0.53  1.0
  Pt  Pt3  3  0.0  0.0  0.27  1.0

Sr Cd Ru Pt
Sr Cd Ru Pt 0 1 o - o 0 1 - o o 0 1 o o - 0 1 o o o 0 3 - - - 0 3 - - o 0 3 - o - 0 3 o - - 0 2 - o o 0 2 o - o 0 2 o o - 1 3 - - o 1 3 - o - 1 3 o - - 1 2 - o o 1 2 o - o 1 2 o o - 1 2 o o o 2 3 - o o 2 3 o - o 2 3 o o - 2 3 o o o 
SrRuPtCd crystallizes in the trigonal R3m space group. Sr(1) is bonded in a 1-coordinate geometry to six equivalent Ru(1), four equivalent Pt(1), and one Cd(1) atom. There are three shorter (3.27 Å) and three longer (3.70 Å) Sr(1)-Ru(1) bond lengths. There are three shorter (2.95 Å) and one longer (3.19 Å) Sr(1)-Pt(1) bond length. The Sr(1)-Cd(1) bond length is 2.44 Å. Ru(1) is bonded in a 14-coordinate geometry to six equivalent Sr(1), four equivalent Pt(1), and four equivalent Cd(1) atoms. There are three shorter (2.95 Å) and one longer (3.19 Å) Ru(1)-Pt(1) bond length. There are three shorter (2.95 Å) and one longer (3.19 Å) Ru(1)-Cd(1) bond length. Pt(1) is bonded in a 11-coordinate geometry to four equivalent Sr(1), four equivalent Ru(1), and three equivalent Cd(1) atoms. All Pt(1)-Cd(1) bond lengths are 3.27 Å. Cd(1) is bonded in a 1-coordinate geometry to one Sr(1), four equivalent Ru(1), and three equivalent Pt(1) atoms.