The crystal structure described by K6ZnBi5 crystallizes in the orthorhombic Pmmn space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 7-coordinate geometry to two equivalent Zn(1), two equivalent Bi(3), and three equivalent Bi(1) atoms. In the second K site, K(2) is bonded in a 6-coordinate geometry to one Bi(3), two equivalent Bi(1), and three equivalent Bi(2) atoms. In the third K site, K(3) is bonded in a 6-coordinate geometry to two equivalent Bi(3) and four equivalent Bi(2) atoms. In the fourth K site, K(4) is bonded in a 10-coordinate geometry to two equivalent Zn(1), four equivalent Bi(1), and four equivalent Bi(2) atoms. Zn(1) is bonded in a distorted trigonal planar geometry to two equivalent K(4), four equivalent K(1), one Bi(3), and two equivalent Bi(1) atoms. There are three inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 9-coordinate geometry to two equivalent K(2), two equivalent K(4), three equivalent K(1), one Zn(1), and one Bi(2) atom. In the second Bi site, Bi(2) is bonded in a 9-coordinate geometry to two equivalent K(3), two equivalent K(4), three equivalent K(2), one Bi(1), and one Bi(2) atom. In the third Bi site, Bi(3) is bonded in a 9-coordinate geometry to two equivalent K(2), two equivalent K(3), four equivalent K(1), and one Zn(1) atom. is represented by the CIF card [CIF]
data_K6ZnBi5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.543
_cell_length_b   11.597
_cell_length_c   15.380
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   988.751
_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  0.939  0.118  1.0
  K  K1  1  0.250  0.939  0.382  1.0
  K  K2  1  0.750  0.061  0.882  1.0
  K  K3  1  0.750  0.061  0.618  1.0
  K  K4  1  0.750  0.686  0.018  1.0
  K  K5  1  0.750  0.686  0.482  1.0
  K  K6  1  0.250  0.314  0.982  1.0
  K  K7  1  0.250  0.314  0.518  1.0
  K  K8  1  0.750  0.391  0.750  1.0
  K  K9  1  0.250  0.609  0.250  1.0
  K  K10  1  0.750  0.746  0.750  1.0
  K  K11  1  0.250  0.254  0.250  1.0
  Zn  Zn12  1  0.250  0.961  0.750  1.0
  Zn  Zn13  1  0.750  0.039  0.250  1.0
  Bi  Bi14  1  0.250  0.830  0.603  1.0
  Bi  Bi15  1  0.250  0.830  0.897  1.0
  Bi  Bi16  1  0.750  0.170  0.397  1.0
  Bi  Bi17  1  0.750  0.170  0.103  1.0
  Bi  Bi18  1  0.250  0.582  0.651  1.0
  Bi  Bi19  1  0.250  0.582  0.849  1.0
  Bi  Bi20  1  0.750  0.418  0.349  1.0
  Bi  Bi21  1  0.750  0.418  0.151  1.0
  Bi  Bi22  1  0.250  0.191  0.750  1.0
  Bi  Bi23  1  0.750  0.809  0.250  1.0
[/CIF]
.
The crystal structure described by K6ZnBi5 crystallizes in the orthorhombic Pmmn space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 7-coordinate geometry to two equivalent Zn(1), two equivalent Bi(3), and three equivalent Bi(1) atoms. In the second K site, K(2) is bonded in a 6-coordinate geometry to one Bi(3), two equivalent Bi(1), and three equivalent Bi(2) atoms. In the third K site, K(3) is bonded in a 6-coordinate geometry to two equivalent Bi(3) and four equivalent Bi(2) atoms. In the fourth K site, K(4) is bonded in a 10-coordinate geometry to two equivalent Zn(1), four equivalent Bi(1), and four equivalent Bi(2) atoms. Zn(1) is bonded in a distorted trigonal planar geometry to two equivalent K(4), four equivalent K(1), one Bi(3), and two equivalent Bi(1) atoms. There are three inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 9-coordinate geometry to two equivalent K(2), two equivalent K(4), three equivalent K(1), one Zn(1), and one Bi(2) atom. In the second Bi site, Bi(2) is bonded in a 9-coordinate geometry to two equivalent K(3), two equivalent K(4), three equivalent K(2), one Bi(1), and one Bi(2) atom. In the third Bi site, Bi(3) is bonded in a 9-coordinate geometry to two equivalent K(2), two equivalent K(3), four equivalent K(1), and one Zn(1) atom. is represented by the CIF card [CIF]
data_K6ZnBi5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.543
_cell_length_b   11.597
_cell_length_c   15.380
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   988.751
_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  0.939  0.118  1.0
  K  K1  1  0.250  0.939  0.382  1.0
  K  K2  1  0.750  0.061  0.882  1.0
  K  K3  1  0.750  0.061  0.618  1.0
  K  K4  1  0.750  0.686  0.018  1.0
  K  K5  1  0.750  0.686  0.482  1.0
  K  K6  1  0.250  0.314  0.982  1.0
  K  K7  1  0.250  0.314  0.518  1.0
  K  K8  1  0.750  0.391  0.750  1.0
  K  K9  1  0.250  0.609  0.250  1.0
  K  K10  1  0.750  0.746  0.750  1.0
  K  K11  1  0.250  0.254  0.250  1.0
  Zn  Zn12  1  0.250  0.961  0.750  1.0
  Zn  Zn13  1  0.750  0.039  0.250  1.0
  Bi  Bi14  1  0.250  0.830  0.603  1.0
  Bi  Bi15  1  0.250  0.830  0.897  1.0
  Bi  Bi16  1  0.750  0.170  0.397  1.0
  Bi  Bi17  1  0.750  0.170  0.103  1.0
  Bi  Bi18  1  0.250  0.582  0.651  1.0
  Bi  Bi19  1  0.250  0.582  0.849  1.0
  Bi  Bi20  1  0.750  0.418  0.349  1.0
  Bi  Bi21  1  0.750  0.418  0.151  1.0
  Bi  Bi22  1  0.250  0.191  0.750  1.0
  Bi  Bi23  1  0.750  0.809  0.250  1.0
[/CIF]
.