The compound described by KCoPH2O5 crystallizes in the monoclinic Pm space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(5), one O(6), two equivalent O(15), and two equivalent O(7) atoms. In the second K site, K(2) is bonded in a 8-coordinate geometry to one O(2), one O(5), one O(6), one O(9), two equivalent O(16), and two equivalent O(8) atoms. In the third K site, K(3) is bonded in a 5-coordinate geometry to one O(11), one O(7), one O(8), and two equivalent O(5) atoms. In the fourth K site, K(4) is bonded in a 8-coordinate geometry to one O(12), one O(4), one O(7), one O(8), two equivalent O(14), and two equivalent O(6) atoms. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(9), two equivalent O(14), and two equivalent O(16) atoms to form CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(4)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, corners with two equivalent P(4)O4 tetrahedra, and  an edgeedge with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 60-61°. In the second Co site, Co(2) is bonded to one O(12), one O(3), two equivalent O(14), and two equivalent O(15) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra,  a cornercorner with one P(4)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and  an edgeedge with one P(3)O4 tetrahedra. The corner-sharing octahedral tilt angles are 61°. In the third Co site, Co(3) is bonded to one O(10), one O(2), two equivalent O(13), and two equivalent O(15) atoms to form CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(4)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, corners with two equivalent P(3)O4 tetrahedra, and  an edgeedge with one P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 59-61°. In the fourth Co site, Co(4) is bonded to one O(11), one O(4), two equivalent O(13), and two equivalent O(16) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra,  a cornercorner with one P(3)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, and  an edgeedge with one P(4)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 59-60°. There are four inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(5), and two equivalent O(13) atoms to form PO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent Co(4)O6 octahedra, and  an edgeedge with one Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-55°. In the second P site, P(2) is bonded to one O(2), one O(6), and two equivalent O(14) atoms to form PO4 tetrahedra that share  a cornercorner with one Co(3)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, and  an edgeedge with one Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-55°. In the third P site, P(3) is bonded to one O(4), one O(7), and two equivalent O(15) atoms to form PO4 tetrahedra that share  a cornercorner with one Co(4)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, and  an edgeedge with one Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-56°. In the fourth P site, P(4) is bonded to one O(3), one O(8), and two equivalent O(16) atoms to form PO4 tetrahedra that share  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, and  an edgeedge with one Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-56°. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(9) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(10) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(11) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(12) atom. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one K(1), one Co(1), and one P(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one K(2), one Co(3), and one P(2) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one Co(2) and one P(4) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one K(4), one Co(4), and one P(3) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one K(1), one K(2), two equivalent K(3), and one P(1) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one K(1), one K(2), two equivalent K(4), and one P(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one K(3), one K(4), two equivalent K(1), and one P(3) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one K(3), one K(4), two equivalent K(2), and one P(4) atom. In the ninth O site, O(9) is bonded in a distorted water-like geometry to one K(2), one Co(1), and two equivalent H(1) atoms. In the tenth O site, O(10) is bonded in a distorted water-like geometry to one K(1), one Co(3), and two equivalent H(2) atoms. In the eleventh O site, O(11) is bonded in a distorted water-like geometry to one K(3), one Co(4), and two equivalent H(3) atoms. In the twelfth O site, O(12) is bonded in a distorted water-like geometry to one K(4), one Co(2), and two equivalent H(4) atoms. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Co(3), one Co(4), and one P(1) atom. In the fourteenth O site, O(14) is bonded in a 3-coordinate geometry to one K(4), one Co(1), one Co(2), and one P(2) atom. In the fifteenth O site, O(15) is bonded in a 3-coordinate geometry to one K(1), one Co(2), one Co(3), and one P(3) atom. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one K(2), one Co(1), one Co(4), and one P(4) atom. is represented by the CIF card [CIF]
data_KCoPH2O5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.828
_cell_length_b   5.650
_cell_length_c   8.397
_cell_angle_alpha   89.996
_cell_angle_beta   89.531
_cell_angle_gamma   89.994
_symmetry_Int_Tables_number   1
_cell_volume   229.042
_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
  Co  Co0  1  0.914  0.500  0.982  1.0
  Co  Co1  1  0.412  0.000  0.019  1.0
  H  H2  1  0.337  0.640  0.806  1.0
  H  H3  1  0.337  0.360  0.806  1.0
  H  H4  1  0.837  0.861  0.195  1.0
  H  H5  1  0.837  0.139  0.195  1.0
  K  K6  1  0.794  0.500  0.537  1.0
  K  K7  1  0.296  1.000  0.464  1.0
  O  O8  1  0.659  0.500  0.177  1.0
  O  O9  1  0.155  1.000  0.821  1.0
  O  O10  1  0.286  0.500  0.389  1.0
  O  O11  1  0.786  0.000  0.611  1.0
  O  O12  1  0.217  0.500  0.789  1.0
  O  O13  1  0.717  0.000  0.213  1.0
  O  O14  1  0.201  0.720  0.125  1.0
  O  O15  1  0.201  0.280  0.125  1.0
  O  O16  1  0.696  0.780  0.874  1.0
  O  O17  1  0.696  0.220  0.874  1.0
  P  P18  1  0.344  0.500  0.209  1.0
  P  P19  1  0.841  1.000  0.790  1.0
[/CIF]
.
The compound described by KCoPH2O5 crystallizes in the monoclinic Pm space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(5), one O(6), two equivalent O(15), and two equivalent O(7) atoms. In the second K site, K(2) is bonded in a 8-coordinate geometry to one O(2), one O(5), one O(6), one O(9), two equivalent O(16), and two equivalent O(8) atoms. In the third K site, K(3) is bonded in a 5-coordinate geometry to one O(11), one O(7), one O(8), and two equivalent O(5) atoms. In the fourth K site, K(4) is bonded in a 8-coordinate geometry to one O(12), one O(4), one O(7), one O(8), two equivalent O(14), and two equivalent O(6) atoms. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(9), two equivalent O(14), and two equivalent O(16) atoms to form CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(4)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, corners with two equivalent P(4)O4 tetrahedra, and  an edgeedge with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 60-61°. In the second Co site, Co(2) is bonded to one O(12), one O(3), two equivalent O(14), and two equivalent O(15) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra,  a cornercorner with one P(4)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and  an edgeedge with one P(3)O4 tetrahedra. The corner-sharing octahedral tilt angles are 61°. In the third Co site, Co(3) is bonded to one O(10), one O(2), two equivalent O(13), and two equivalent O(15) atoms to form CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(4)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, corners with two equivalent P(3)O4 tetrahedra, and  an edgeedge with one P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 59-61°. In the fourth Co site, Co(4) is bonded to one O(11), one O(4), two equivalent O(13), and two equivalent O(16) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra,  a cornercorner with one P(3)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, and  an edgeedge with one P(4)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 59-60°. There are four inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(5), and two equivalent O(13) atoms to form PO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent Co(4)O6 octahedra, and  an edgeedge with one Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-55°. In the second P site, P(2) is bonded to one O(2), one O(6), and two equivalent O(14) atoms to form PO4 tetrahedra that share  a cornercorner with one Co(3)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, and  an edgeedge with one Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-55°. In the third P site, P(3) is bonded to one O(4), one O(7), and two equivalent O(15) atoms to form PO4 tetrahedra that share  a cornercorner with one Co(4)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, and  an edgeedge with one Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-56°. In the fourth P site, P(4) is bonded to one O(3), one O(8), and two equivalent O(16) atoms to form PO4 tetrahedra that share  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, and  an edgeedge with one Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-56°. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(9) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(10) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(11) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(12) atom. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one K(1), one Co(1), and one P(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one K(2), one Co(3), and one P(2) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one Co(2) and one P(4) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one K(4), one Co(4), and one P(3) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one K(1), one K(2), two equivalent K(3), and one P(1) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one K(1), one K(2), two equivalent K(4), and one P(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one K(3), one K(4), two equivalent K(1), and one P(3) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one K(3), one K(4), two equivalent K(2), and one P(4) atom. In the ninth O site, O(9) is bonded in a distorted water-like geometry to one K(2), one Co(1), and two equivalent H(1) atoms. In the tenth O site, O(10) is bonded in a distorted water-like geometry to one K(1), one Co(3), and two equivalent H(2) atoms. In the eleventh O site, O(11) is bonded in a distorted water-like geometry to one K(3), one Co(4), and two equivalent H(3) atoms. In the twelfth O site, O(12) is bonded in a distorted water-like geometry to one K(4), one Co(2), and two equivalent H(4) atoms. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Co(3), one Co(4), and one P(1) atom. In the fourteenth O site, O(14) is bonded in a 3-coordinate geometry to one K(4), one Co(1), one Co(2), and one P(2) atom. In the fifteenth O site, O(15) is bonded in a 3-coordinate geometry to one K(1), one Co(2), one Co(3), and one P(3) atom. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one K(2), one Co(1), one Co(4), and one P(4) atom. is represented by the CIF card [CIF]
data_KCoPH2O5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.828
_cell_length_b   5.650
_cell_length_c   8.397
_cell_angle_alpha   89.996
_cell_angle_beta   89.531
_cell_angle_gamma   89.994
_symmetry_Int_Tables_number   1
_cell_volume   229.042
_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
  Co  Co0  1  0.914  0.500  0.982  1.0
  Co  Co1  1  0.412  0.000  0.019  1.0
  H  H2  1  0.337  0.640  0.806  1.0
  H  H3  1  0.337  0.360  0.806  1.0
  H  H4  1  0.837  0.861  0.195  1.0
  H  H5  1  0.837  0.139  0.195  1.0
  K  K6  1  0.794  0.500  0.537  1.0
  K  K7  1  0.296  1.000  0.464  1.0
  O  O8  1  0.659  0.500  0.177  1.0
  O  O9  1  0.155  1.000  0.821  1.0
  O  O10  1  0.286  0.500  0.389  1.0
  O  O11  1  0.786  0.000  0.611  1.0
  O  O12  1  0.217  0.500  0.789  1.0
  O  O13  1  0.717  0.000  0.213  1.0
  O  O14  1  0.201  0.720  0.125  1.0
  O  O15  1  0.201  0.280  0.125  1.0
  O  O16  1  0.696  0.780  0.874  1.0
  O  O17  1  0.696  0.220  0.874  1.0
  P  P18  1  0.344  0.500  0.209  1.0
  P  P19  1  0.841  1.000  0.790  1.0
[/CIF]
.