The structure described by K2CAsPO7 crystallizes in the monoclinic P2_1/m space group. K(1) 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. As(1) is bonded in a 4-coordinate 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 3-coordinate geometry to two equivalent K(1) and one C(1) atom. In the second O site, O(2) is bonded in a distorted water-like geometry to two equivalent K(1), one C(1), and one As(1) atom. In the third O site, O(3) is bonded in a 1-coordinate geometry to two equivalent K(1) and one C(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one K(1), one As(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent K(1), one As(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(1) and one P(1) atom. is represented by the CIF card [CIF]
data_K2AsPCO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.847
_cell_length_b   6.043
_cell_length_c   9.885
_cell_angle_alpha   81.894
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   404.906
_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  0.013  0.256  0.767  1.0
  K  K1  1  0.487  0.256  0.767  1.0
  K  K2  1  0.513  0.744  0.233  1.0
  K  K3  1  0.987  0.744  0.233  1.0
  As  As4  1  0.750  0.824  0.633  1.0
  As  As5  1  0.250  0.176  0.367  1.0
  P  P6  1  0.250  0.751  0.588  1.0
  P  P7  1  0.750  0.249  0.412  1.0
  C  C8  1  0.750  0.709  0.899  1.0
  C  C9  1  0.250  0.291  0.101  1.0
  O  O10  1  0.250  0.275  0.977  1.0
  O  O11  1  0.750  0.907  0.809  1.0
  O  O12  1  0.750  0.534  0.840  1.0
  O  O13  1  0.066  0.842  0.656  1.0
  O  O14  1  0.434  0.842  0.656  1.0
  O  O15  1  0.750  0.135  0.572  1.0
  O  O16  1  0.250  0.501  0.587  1.0
  O  O17  1  0.750  0.499  0.413  1.0
  O  O18  1  0.250  0.865  0.428  1.0
  O  O19  1  0.566  0.158  0.344  1.0
  O  O20  1  0.934  0.158  0.344  1.0
  O  O21  1  0.250  0.466  0.160  1.0
  O  O22  1  0.250  0.093  0.191  1.0
  O  O23  1  0.750  0.725  0.023  1.0
[/CIF]
.
The structure described by K2CAsPO7 crystallizes in the monoclinic P2_1/m space group. K(1) 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. As(1) is bonded in a 4-coordinate 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 3-coordinate geometry to two equivalent K(1) and one C(1) atom. In the second O site, O(2) is bonded in a distorted water-like geometry to two equivalent K(1), one C(1), and one As(1) atom. In the third O site, O(3) is bonded in a 1-coordinate geometry to two equivalent K(1) and one C(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one K(1), one As(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent K(1), one As(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(1) and one P(1) atom. is represented by the CIF card [CIF]
data_K2AsPCO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.847
_cell_length_b   6.043
_cell_length_c   9.885
_cell_angle_alpha   81.894
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   404.906
_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  0.013  0.256  0.767  1.0
  K  K1  1  0.487  0.256  0.767  1.0
  K  K2  1  0.513  0.744  0.233  1.0
  K  K3  1  0.987  0.744  0.233  1.0
  As  As4  1  0.750  0.824  0.633  1.0
  As  As5  1  0.250  0.176  0.367  1.0
  P  P6  1  0.250  0.751  0.588  1.0
  P  P7  1  0.750  0.249  0.412  1.0
  C  C8  1  0.750  0.709  0.899  1.0
  C  C9  1  0.250  0.291  0.101  1.0
  O  O10  1  0.250  0.275  0.977  1.0
  O  O11  1  0.750  0.907  0.809  1.0
  O  O12  1  0.750  0.534  0.840  1.0
  O  O13  1  0.066  0.842  0.656  1.0
  O  O14  1  0.434  0.842  0.656  1.0
  O  O15  1  0.750  0.135  0.572  1.0
  O  O16  1  0.250  0.501  0.587  1.0
  O  O17  1  0.750  0.499  0.413  1.0
  O  O18  1  0.250  0.865  0.428  1.0
  O  O19  1  0.566  0.158  0.344  1.0
  O  O20  1  0.934  0.158  0.344  1.0
  O  O21  1  0.250  0.466  0.160  1.0
  O  O22  1  0.250  0.093  0.191  1.0
  O  O23  1  0.750  0.725  0.023  1.0
[/CIF]
.