data_KGa2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.78
_cell_length_b   4.78
_cell_length_c   4.59
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KGa2Sb
_chemical_formula_sum   'K1 Ga2 Sb1'
_cell_volume   104.8
_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  0.0  1.0
  Ga  Ga0  1  0.39  0.0  0.3  1.0
  Ga  Ga1  1  0.0  0.39  0.3  1.0
  Sb  Sb3  1  0.39  0.39  0.0  1.0

data_KGa2Sb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.75
_cell_length_b   6.75
_cell_length_c   4.59
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   KGa2Sb
_chemical_formula_sum   'K2 Ga4 Sb2'
_cell_volume   209.59
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.0  0.0  0.0  1.0
  Ga  Ga1  4  0.19  0.19  0.3  1.0
  Sb  Sb2  2  0.39  0.0  0.0  1.0

K Ga Ga Sb
KGa2Sb crystallizes in the monoclinic Cm space group. K(1) is bonded in a 2-coordinate geometry to six equivalent Ga(1) and one Sb(1) atom. There are a spread of K(1)-Ga(1) bond distances ranging from 2.30-3.72 Å. The K(1)-Sb(1) bond length is 2.62 Å. Ga(1) is bonded in a 6-coordinate geometry to three equivalent K(1), one Ga(1), and two equivalent Sb(1) atoms. The Ga(1)-Ga(1) bond length is 2.62 Å. There is one shorter (2.30 Å) and one longer (3.23 Å) Ga(1)-Sb(1) bond length. Sb(1) is bonded in a 3-coordinate geometry to one K(1) and four equivalent Ga(1) atoms.