data_KCrBi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.78
_cell_length_b   4.78
_cell_length_c   5.37
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KCrBi
_chemical_formula_sum   'K1 Cr1 Bi1'
_cell_volume   106.04
_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  K2  1  0.0  0.0  0.57  1.0
  Cr  Cr1  1  0.0  0.76  0.93  1.0
  Bi  Bi0  1  0.39  0.38  0.87  1.0

data_KCrBi
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.78
_cell_length_b   4.78
_cell_length_c   5.37
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KCrBi
_chemical_formula_sum   'K1 Cr1 Bi1'
_cell_volume   106.04
_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  0.0  0.0  0.57  1.0
  Cr  Cr1  1  0.0  0.76  0.93  1.0
  Bi  Bi2  1  0.39  0.38  0.87  1.0

K Cr Bi
KCrBi crystallizes in the triclinic P1 space group. K(1) is bonded in a 2-coordinate geometry to two equivalent Cr(1) and three equivalent Bi(1) atoms. There is one shorter (2.25 Å) and one longer (3.62 Å) K(1)-Cr(1) bond length. There are a spread of K(1)-Bi(1) bond distances ranging from 2.46-4.15 Å. Cr(1) is bonded in a 5-coordinate geometry to two equivalent K(1) and three equivalent Bi(1) atoms. There are a spread of Cr(1)-Bi(1) bond distances ranging from 2.57-3.19 Å. Bi(1) is bonded in a 6-coordinate geometry to three equivalent K(1) and three equivalent Cr(1) atoms.