The crystal structure described by K2NaInSb2 crystallizes in the orthorhombic Cmce space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 7-coordinate geometry to two equivalent In(1), two equivalent Sb(2), and three equivalent Sb(1) atoms. In the second K site, K(2) is bonded in a 9-coordinate geometry to two equivalent Na(1), two equivalent In(1), two equivalent Sb(1), and three equivalent Sb(2) atoms. Na(1) is bonded in a 4-coordinate geometry to two equivalent K(2), three equivalent In(1), two equivalent Sb(1), and two equivalent Sb(2) atoms. In(1) is bonded in a 11-coordinate geometry to two equivalent K(1), two equivalent K(2), three equivalent Na(1), two equivalent Sb(1), and two equivalent Sb(2) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 9-coordinate geometry to two equivalent K(2), three equivalent K(1), two equivalent Na(1), and two equivalent In(1) atoms. In the second Sb site, Sb(2) is bonded in a 9-coordinate geometry to two equivalent K(1), three equivalent K(2), two equivalent Na(1), and two equivalent In(1) atoms. is represented by the CIF file [CIF]
data_K2NaInSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.952
_cell_length_b   10.952
_cell_length_c   7.089
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   98.908
_symmetry_Int_Tables_number   1
_cell_volume   840.021
_cell_formula_units_Z   4
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  0.076  0.424  0.250  1.0
  K  K1  1  0.424  0.076  0.750  1.0
  K  K2  1  0.924  0.576  0.750  1.0
  K  K3  1  0.576  0.924  0.250  1.0
  K  K4  1  0.672  0.328  0.221  1.0
  K  K5  1  0.828  0.172  0.721  1.0
  K  K6  1  0.328  0.672  0.779  1.0
  K  K7  1  0.172  0.828  0.279  1.0
  Na  Na8  1  0.381  0.381  0.000  1.0
  Na  Na9  1  0.119  0.119  0.500  1.0
  Na  Na10  1  0.619  0.619  0.000  1.0
  Na  Na11  1  0.881  0.881  0.500  1.0
  In  In12  1  0.132  0.132  0.000  1.0
  In  In13  1  0.368  0.368  0.500  1.0
  In  In14  1  0.868  0.868  0.000  1.0
  In  In15  1  0.632  0.632  0.500  1.0
  Sb  Sb16  1  0.856  0.644  0.250  1.0
  Sb  Sb17  1  0.644  0.856  0.750  1.0
  Sb  Sb18  1  0.144  0.356  0.750  1.0
  Sb  Sb19  1  0.356  0.144  0.250  1.0
  Sb  Sb20  1  0.894  0.106  0.206  1.0
  Sb  Sb21  1  0.606  0.394  0.706  1.0
  Sb  Sb22  1  0.106  0.894  0.794  1.0
  Sb  Sb23  1  0.394  0.606  0.294  1.0
[/CIF]
.
The crystal structure described by K2NaInSb2 crystallizes in the orthorhombic Cmce space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 7-coordinate geometry to two equivalent In(1), two equivalent Sb(2), and three equivalent Sb(1) atoms. In the second K site, K(2) is bonded in a 9-coordinate geometry to two equivalent Na(1), two equivalent In(1), two equivalent Sb(1), and three equivalent Sb(2) atoms. Na(1) is bonded in a 4-coordinate geometry to two equivalent K(2), three equivalent In(1), two equivalent Sb(1), and two equivalent Sb(2) atoms. In(1) is bonded in a 11-coordinate geometry to two equivalent K(1), two equivalent K(2), three equivalent Na(1), two equivalent Sb(1), and two equivalent Sb(2) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 9-coordinate geometry to two equivalent K(2), three equivalent K(1), two equivalent Na(1), and two equivalent In(1) atoms. In the second Sb site, Sb(2) is bonded in a 9-coordinate geometry to two equivalent K(1), three equivalent K(2), two equivalent Na(1), and two equivalent In(1) atoms. is represented by the CIF file [CIF]
data_K2NaInSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.952
_cell_length_b   10.952
_cell_length_c   7.089
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   98.908
_symmetry_Int_Tables_number   1
_cell_volume   840.021
_cell_formula_units_Z   4
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  0.076  0.424  0.250  1.0
  K  K1  1  0.424  0.076  0.750  1.0
  K  K2  1  0.924  0.576  0.750  1.0
  K  K3  1  0.576  0.924  0.250  1.0
  K  K4  1  0.672  0.328  0.221  1.0
  K  K5  1  0.828  0.172  0.721  1.0
  K  K6  1  0.328  0.672  0.779  1.0
  K  K7  1  0.172  0.828  0.279  1.0
  Na  Na8  1  0.381  0.381  0.000  1.0
  Na  Na9  1  0.119  0.119  0.500  1.0
  Na  Na10  1  0.619  0.619  0.000  1.0
  Na  Na11  1  0.881  0.881  0.500  1.0
  In  In12  1  0.132  0.132  0.000  1.0
  In  In13  1  0.368  0.368  0.500  1.0
  In  In14  1  0.868  0.868  0.000  1.0
  In  In15  1  0.632  0.632  0.500  1.0
  Sb  Sb16  1  0.856  0.644  0.250  1.0
  Sb  Sb17  1  0.644  0.856  0.750  1.0
  Sb  Sb18  1  0.144  0.356  0.750  1.0
  Sb  Sb19  1  0.356  0.144  0.250  1.0
  Sb  Sb20  1  0.894  0.106  0.206  1.0
  Sb  Sb21  1  0.606  0.394  0.706  1.0
  Sb  Sb22  1  0.106  0.894  0.794  1.0
  Sb  Sb23  1  0.394  0.606  0.294  1.0
[/CIF]
.