The crystal structure described by K3CBiPO7 crystallizes in the monoclinic P2_1/m space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 6-coordinate geometry to one O(2), one O(3), two equivalent O(1), and two equivalent O(4) atoms. In the second K site, K(2) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. C(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. Bi(1) is bonded in a distorted square co-planar geometry to one O(2), one O(5), and two equivalent O(4) atoms. P(1) is bonded in a tetrahedral geometry to one O(5), one O(6), and two equivalent O(4) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent K(1), two equivalent K(2), and one C(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one K(1), two equivalent K(2), one C(1), and one Bi(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one K(1), two equivalent K(2), and one C(1) atom. In the fourth O site, O(4) is bonded in a 1-coordinate geometry to one K(1), one K(2), one Bi(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted tetrahedral geometry to two equivalent K(2), one Bi(1), and one P(1) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to two equivalent K(2) and one P(1) atom. is represented by the CIF file [CIF]
data_K3BiPCO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.257
_cell_length_b   6.046
_cell_length_c   10.341
_cell_angle_alpha   85.442
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   452.275
_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  0.750  0.240  0.923  1.0
  K  K1  1  1.000  0.777  0.732  1.0
  K  K2  1  0.500  0.777  0.732  1.0
  K  K3  1  0.500  0.223  0.268  1.0
  K  K4  1  0.000  0.223  0.268  1.0
  K  K5  1  0.250  0.760  0.077  1.0
  Bi  Bi6  1  0.250  0.277  0.644  1.0
  Bi  Bi7  1  0.750  0.723  0.356  1.0
  P  P8  1  0.750  0.321  0.597  1.0
  P  P9  1  0.250  0.679  0.403  1.0
  C  C10  1  0.250  0.273  0.943  1.0
  C  C11  1  0.750  0.727  0.057  1.0
  O  O12  1  0.750  0.768  0.932  1.0
  O  O13  1  0.250  0.105  0.868  1.0
  O  O14  1  0.250  0.475  0.889  1.0
  O  O15  1  0.922  0.244  0.682  1.0
  O  O16  1  0.578  0.244  0.682  1.0
  O  O17  1  0.750  0.583  0.581  1.0
  O  O18  1  0.250  0.774  0.536  1.0
  O  O19  1  0.750  0.226  0.464  1.0
  O  O20  1  0.250  0.417  0.419  1.0
  O  O21  1  0.422  0.756  0.318  1.0
  O  O22  1  0.078  0.756  0.318  1.0
  O  O23  1  0.750  0.525  0.111  1.0
  O  O24  1  0.750  0.895  0.132  1.0
  O  O25  1  0.250  0.232  0.068  1.0
[/CIF]
.
The crystal structure described by K3CBiPO7 crystallizes in the monoclinic P2_1/m space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 6-coordinate geometry to one O(2), one O(3), two equivalent O(1), and two equivalent O(4) atoms. In the second K site, K(2) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. C(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. Bi(1) is bonded in a distorted square co-planar geometry to one O(2), one O(5), and two equivalent O(4) atoms. P(1) is bonded in a tetrahedral geometry to one O(5), one O(6), and two equivalent O(4) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent K(1), two equivalent K(2), and one C(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one K(1), two equivalent K(2), one C(1), and one Bi(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one K(1), two equivalent K(2), and one C(1) atom. In the fourth O site, O(4) is bonded in a 1-coordinate geometry to one K(1), one K(2), one Bi(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted tetrahedral geometry to two equivalent K(2), one Bi(1), and one P(1) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to two equivalent K(2) and one P(1) atom. is represented by the CIF file [CIF]
data_K3BiPCO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.257
_cell_length_b   6.046
_cell_length_c   10.341
_cell_angle_alpha   85.442
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   452.275
_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  0.750  0.240  0.923  1.0
  K  K1  1  1.000  0.777  0.732  1.0
  K  K2  1  0.500  0.777  0.732  1.0
  K  K3  1  0.500  0.223  0.268  1.0
  K  K4  1  0.000  0.223  0.268  1.0
  K  K5  1  0.250  0.760  0.077  1.0
  Bi  Bi6  1  0.250  0.277  0.644  1.0
  Bi  Bi7  1  0.750  0.723  0.356  1.0
  P  P8  1  0.750  0.321  0.597  1.0
  P  P9  1  0.250  0.679  0.403  1.0
  C  C10  1  0.250  0.273  0.943  1.0
  C  C11  1  0.750  0.727  0.057  1.0
  O  O12  1  0.750  0.768  0.932  1.0
  O  O13  1  0.250  0.105  0.868  1.0
  O  O14  1  0.250  0.475  0.889  1.0
  O  O15  1  0.922  0.244  0.682  1.0
  O  O16  1  0.578  0.244  0.682  1.0
  O  O17  1  0.750  0.583  0.581  1.0
  O  O18  1  0.250  0.774  0.536  1.0
  O  O19  1  0.750  0.226  0.464  1.0
  O  O20  1  0.250  0.417  0.419  1.0
  O  O21  1  0.422  0.756  0.318  1.0
  O  O22  1  0.078  0.756  0.318  1.0
  O  O23  1  0.750  0.525  0.111  1.0
  O  O24  1  0.750  0.895  0.132  1.0
  O  O25  1  0.250  0.232  0.068  1.0
[/CIF]
.