The compound described by Bi3P3O14 crystallizes in the monoclinic C2 space group. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 9-coordinate geometry to one O(2), one O(3), one O(4), one O(6), one O(7), two equivalent O(1), and two equivalent O(5) atoms. In the second Bi site, Bi(2) is bonded in a 6-coordinate geometry to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(4), and one O(5) atom. In the second P site, P(2) is bonded in a tetrahedral geometry to two equivalent O(3) and two equivalent O(6) atoms. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Bi(1) and one P(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Bi(1), one Bi(2), and one P(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Bi(1), one Bi(2), and one P(2) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one Bi(1), one Bi(2), and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to two equivalent Bi(1) and one P(1) atom. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one Bi(1) and one P(2) atom. In the seventh O site, O(7) is bonded in a single-bond geometry to one Bi(1) atom. is represented by the CIF file [CIF]
data_Bi3P3O14
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.036
_cell_length_b   7.036
_cell_length_c   6.515
_cell_angle_alpha   89.735
_cell_angle_beta   89.735
_cell_angle_gamma   60.747
_symmetry_Int_Tables_number   1
_cell_volume   281.389
_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
  Bi  Bi0  1  0.003  0.528  0.664  1.0
  Bi  Bi1  1  0.472  0.997  0.336  1.0
  Bi  Bi2  1  0.529  0.471  0.000  1.0
  P  P3  1  0.999  0.565  0.166  1.0
  P  P4  1  0.435  0.001  0.834  1.0
  P  P5  1  0.566  0.434  0.500  1.0
  O  O6  1  0.125  0.376  0.324  1.0
  O  O7  1  0.494  0.125  0.996  1.0
  O  O8  1  0.381  0.493  0.662  1.0
  O  O9  1  0.624  0.875  0.676  1.0
  O  O10  1  0.507  0.619  0.338  1.0
  O  O11  1  0.875  0.506  0.004  1.0
  O  O12  1  0.161  0.609  0.038  1.0
  O  O13  1  0.237  0.155  0.701  1.0
  O  O14  1  0.607  0.234  0.369  1.0
  O  O15  1  0.391  0.839  0.962  1.0
  O  O16  1  0.766  0.393  0.631  1.0
  O  O17  1  0.845  0.763  0.299  1.0
  O  O18  1  0.088  0.020  0.246  1.0
  O  O19  1  0.980  0.912  0.754  1.0
[/CIF]
.
The compound described by Bi3P3O14 crystallizes in the monoclinic C2 space group. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 9-coordinate geometry to one O(2), one O(3), one O(4), one O(6), one O(7), two equivalent O(1), and two equivalent O(5) atoms. In the second Bi site, Bi(2) is bonded in a 6-coordinate geometry to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(4), and one O(5) atom. In the second P site, P(2) is bonded in a tetrahedral geometry to two equivalent O(3) and two equivalent O(6) atoms. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Bi(1) and one P(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Bi(1), one Bi(2), and one P(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Bi(1), one Bi(2), and one P(2) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one Bi(1), one Bi(2), and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to two equivalent Bi(1) and one P(1) atom. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one Bi(1) and one P(2) atom. In the seventh O site, O(7) is bonded in a single-bond geometry to one Bi(1) atom. is represented by the CIF file [CIF]
data_Bi3P3O14
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.036
_cell_length_b   7.036
_cell_length_c   6.515
_cell_angle_alpha   89.735
_cell_angle_beta   89.735
_cell_angle_gamma   60.747
_symmetry_Int_Tables_number   1
_cell_volume   281.389
_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
  Bi  Bi0  1  0.003  0.528  0.664  1.0
  Bi  Bi1  1  0.472  0.997  0.336  1.0
  Bi  Bi2  1  0.529  0.471  0.000  1.0
  P  P3  1  0.999  0.565  0.166  1.0
  P  P4  1  0.435  0.001  0.834  1.0
  P  P5  1  0.566  0.434  0.500  1.0
  O  O6  1  0.125  0.376  0.324  1.0
  O  O7  1  0.494  0.125  0.996  1.0
  O  O8  1  0.381  0.493  0.662  1.0
  O  O9  1  0.624  0.875  0.676  1.0
  O  O10  1  0.507  0.619  0.338  1.0
  O  O11  1  0.875  0.506  0.004  1.0
  O  O12  1  0.161  0.609  0.038  1.0
  O  O13  1  0.237  0.155  0.701  1.0
  O  O14  1  0.607  0.234  0.369  1.0
  O  O15  1  0.391  0.839  0.962  1.0
  O  O16  1  0.766  0.393  0.631  1.0
  O  O17  1  0.845  0.763  0.299  1.0
  O  O18  1  0.088  0.020  0.246  1.0
  O  O19  1  0.980  0.912  0.754  1.0
[/CIF]
.