The compound described by K2CuSb crystallizes in the orthorhombic Cmcm space group. K(1) is bonded in a 6-coordinate geometry to two equivalent Cu(1) and four equivalent Sb(1) atoms. Cu(1) is bonded in a 2-coordinate geometry to four equivalent K(1) and two equivalent Sb(1) atoms. Sb(1) is bonded in a 10-coordinate geometry to eight equivalent K(1) and two equivalent Cu(1) atoms. is represented by the CIF file [CIF]
data_K2CuSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.221
_cell_length_b   6.599
_cell_length_c   6.599
_cell_angle_alpha   106.436
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   259.802
_cell_formula_units_Z   2
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  0.250  0.011  0.675  1.0
  K  K1  1  0.750  0.989  0.325  1.0
  K  K2  1  0.750  0.325  0.989  1.0
  K  K3  1  0.250  0.675  0.011  1.0
  Cu  Cu4  1  0.500  0.500  0.500  1.0
  Cu  Cu5  1  0.000  0.500  0.500  1.0
  Sb  Sb6  1  0.250  0.252  0.252  1.0
  Sb  Sb7  1  0.750  0.748  0.748  1.0
[/CIF]
.
The compound described by K2CuSb crystallizes in the orthorhombic Cmcm space group. K(1) is bonded in a 6-coordinate geometry to two equivalent Cu(1) and four equivalent Sb(1) atoms. Cu(1) is bonded in a 2-coordinate geometry to four equivalent K(1) and two equivalent Sb(1) atoms. Sb(1) is bonded in a 10-coordinate geometry to eight equivalent K(1) and two equivalent Cu(1) atoms. is represented by the CIF file [CIF]
data_K2CuSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.221
_cell_length_b   6.599
_cell_length_c   6.599
_cell_angle_alpha   106.436
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   259.802
_cell_formula_units_Z   2
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  0.250  0.011  0.675  1.0
  K  K1  1  0.750  0.989  0.325  1.0
  K  K2  1  0.750  0.325  0.989  1.0
  K  K3  1  0.250  0.675  0.011  1.0
  Cu  Cu4  1  0.500  0.500  0.500  1.0
  Cu  Cu5  1  0.000  0.500  0.500  1.0
  Sb  Sb6  1  0.250  0.252  0.252  1.0
  Sb  Sb7  1  0.750  0.748  0.748  1.0
[/CIF]
.