data_KRh3S
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.81
_cell_length_b   4.81
_cell_length_c   4.81
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KRh3S
_chemical_formula_sum   'K1 Rh3 S1'
_cell_volume   111.11
_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  K0  1  0.4  0.4  0.4  1.0
  Rh  Rh1  1  0.4  0.0  0.4  1.0
  Rh  Rh2  1  0.4  0.4  0.0  1.0
  Rh  Rh3  1  0.0  0.4  0.4  1.0
  S  S4  1  0.0  0.0  0.0  1.0

data_KRh3S
_symmetry_space_group_name_H-M   R3m
_cell_length_a   6.8
_cell_length_b   6.8
_cell_length_c   8.33
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   KRh3S
_chemical_formula_sum   'K3 Rh9 S3'
_cell_volume   333.32
_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  0.4  1.0
  Rh  Rh1  9  0.06  0.53  0.94  1.0
  S  S2  3  0.0  0.0  0.0  1.0

K Rh Rh Rh S
K Rh Rh Rh S 0 3 o o o 0 1 o o o 0 2 o o o 0 4 o o o 1 4 o o o 2 4 o o o 3 4 o o o 
KRh3S crystallizes in the trigonal R3m space group. K(1) is bonded to six equivalent Rh(1) atoms to form distorted corner-sharing KRh6 octahedra. The corner-sharing octahedra are not tilted. There are three shorter (1.94 Å) and three longer (2.87 Å) K(1)-Rh(1) bond lengths. Rh(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one S(1) atom. The Rh(1)-S(1) bond length is 2.74 Å. S(1) is bonded in a 3-coordinate geometry to three equivalent Rh(1) atoms.