data_KLaCdPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.21
_cell_length_b   5.21
_cell_length_c   5.21
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KLaCdPt
_chemical_formula_sum   'K1 La1 Cd1 Pt1'
_cell_volume   99.83
_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
  K  K1  1  0.0  0.0  0.0  1.0
  La  La2  1  0.52  0.52  0.52  1.0
  Cd  Cd0  1  0.68  0.68  0.68  1.0
  Pt  Pt3  1  0.84  0.84  0.84  1.0

data_KLaCdPt
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.21
_cell_length_b   5.21
_cell_length_c   12.75
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   KLaCdPt
_chemical_formula_sum   'K3 La3 Cd3 Pt3'
_cell_volume   299.48
_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
  K  K0  3  0.0  0.0  0.0  1.0
  La  La1  3  0.0  0.0  0.48  1.0
  Cd  Cd2  3  0.0  0.0  0.32  1.0
  Pt  Pt3  3  0.0  0.0  0.16  1.0

K La Cd Pt
K La Cd Pt 0 3 - - - 1 2 o o o 2 3 o o o 
KLaPtCd crystallizes in the trigonal R3m space group. K(1) is bonded in a distorted single-bond geometry to one Pt(1) and three equivalent Cd(1) atoms. The K(1)-Pt(1) bond length is 2.03 Å. All K(1)-Cd(1) bond lengths are 3.01 Å. La(1) is bonded to three equivalent Pt(1) and one Cd(1) atom to form distorted LaCdPt3 trigonal pyramids that share corners with three equivalent Cd(1)K3LaPt trigonal bipyramids and corners with six equivalent La(1)CdPt3 trigonal pyramids. All La(1)-Pt(1) bond lengths are 3.01 Å. The La(1)-Cd(1) bond length is 2.03 Å. Pt(1) is bonded in a distorted linear geometry to one K(1), three equivalent La(1), and one Cd(1) atom. The Pt(1)-Cd(1) bond length is 2.03 Å. Cd(1) is bonded to three equivalent K(1), one La(1), and one Pt(1) atom to form distorted CdK3LaPt trigonal bipyramids that share corners with six equivalent Cd(1)K3LaPt trigonal bipyramids and corners with three equivalent La(1)CdPt3 trigonal pyramids.