data_BaYCdPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.2
_cell_length_b   5.2
_cell_length_c   5.2
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaYCdPt
_chemical_formula_sum   'Ba1 Y1 Cd1 Pt1'
_cell_volume   99.21
_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
  Ba  Ba0  1  0.51  0.51  0.51  1.0
  Y  Y3  1  0.0  0.0  0.0  1.0
  Cd  Cd1  1  0.67  0.67  0.67  1.0
  Pt  Pt2  1  0.84  0.84  0.84  1.0

data_BaYCdPt
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.2
_cell_length_b   5.2
_cell_length_c   12.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   BaYCdPt
_chemical_formula_sum   'Ba3 Y3 Cd3 Pt3'
_cell_volume   297.63
_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
  Ba  Ba0  3  0.0  0.0  0.49  1.0
  Y  Y1  3  0.0  0.0  -0.0  1.0
  Cd  Cd2  3  0.0  0.0  0.33  1.0
  Pt  Pt3  3  0.0  0.0  0.16  1.0

Ba Y Cd Pt
BaYPtCd crystallizes in the trigonal R3m space group. Ba(1) is bonded to three equivalent Pt(1) and one Cd(1) atom to form distorted BaCdPt3 trigonal pyramids that share  a cornercorner with one Pt(1)Ba3YCd trigonal bipyramid and corners with six equivalent Ba(1)CdPt3 trigonal pyramids. All Ba(1)-Pt(1) bond lengths are 3.00 Å. The Ba(1)-Cd(1) bond length is 2.07 Å. Y(1) is bonded in a distorted single-bond geometry to one Pt(1) atom. The Y(1)-Pt(1) bond length is 2.07 Å. Pt(1) is bonded to three equivalent Ba(1), one Y(1), and one Cd(1) atom to form distorted PtBa3YCd trigonal bipyramids that share corners with six equivalent Pt(1)Ba3YCd trigonal bipyramids and  a cornercorner with one Ba(1)CdPt3 trigonal pyramid. The Pt(1)-Cd(1) bond length is 2.07 Å. Cd(1) is bonded in a distorted linear geometry to one Ba(1) and one Pt(1) atom.