The material structure described by KHo(PO3)4 crystallizes in the monoclinic C2/c space group. K(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. Ho(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), two equivalent O(4), and two equivalent O(6) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(3), and one O(5) atom to form corner-sharing PO4 tetrahedra. In the second P site, P(2) is bonded to one O(1), one O(4), one O(5), and one O(6) atom to form corner-sharing PO4 tetrahedra. There are six inequivalent O sites. In the first O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Ho(1) and one P(2) atom. In the second O site, O(1) is bonded in a distorted bent 150 degrees geometry to one K(1), one P(1), and one P(2) atom. In the third O site, O(2) is bonded in a 3-coordinate geometry to one K(1), one Ho(1), and one P(1) atom. In the fourth O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Ho(1) and one P(1) atom. In the fifth O site, O(4) is bonded in a distorted single-bond geometry to one K(1), one Ho(1), and one P(2) atom. In the sixth O site, O(5) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. is represented by the CIF file [CIF]
data_KHo(PO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.398
_cell_length_b   7.398
_cell_length_c   10.517
_cell_angle_alpha   78.940
_cell_angle_beta   78.940
_cell_angle_gamma   115.323
_symmetry_Int_Tables_number   1
_cell_volume   485.741
_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  0.816  0.184  0.750  1.0
  K  K1  1  0.184  0.816  0.250  1.0
  Ho  Ho2  1  0.880  0.120  0.250  1.0
  Ho  Ho3  1  0.120  0.880  0.750  1.0
  P  P4  1  0.303  0.255  0.943  1.0
  P  P5  1  0.255  0.303  0.443  1.0
  P  P6  1  0.745  0.697  0.557  1.0
  P  P7  1  0.715  0.374  0.003  1.0
  P  P8  1  0.626  0.285  0.497  1.0
  P  P9  1  0.285  0.626  0.997  1.0
  P  P10  1  0.374  0.715  0.503  1.0
  P  P11  1  0.697  0.745  0.057  1.0
  O  O12  1  0.728  0.471  0.564  1.0
  O  O13  1  0.156  0.136  0.086  1.0
  O  O14  1  0.753  0.816  0.174  1.0
  O  O15  1  0.844  0.864  0.914  1.0
  O  O16  1  0.184  0.247  0.326  1.0
  O  O17  1  0.910  0.514  0.885  1.0
  O  O18  1  0.136  0.156  0.586  1.0
  O  O19  1  0.642  0.501  0.090  1.0
  O  O20  1  0.247  0.184  0.826  1.0
  O  O21  1  0.358  0.499  0.910  1.0
  O  O22  1  0.864  0.844  0.414  1.0
  O  O23  1  0.090  0.486  0.115  1.0
  O  O24  1  0.514  0.910  0.385  1.0
  O  O25  1  0.191  0.705  0.602  1.0
  O  O26  1  0.529  0.272  0.936  1.0
  O  O27  1  0.809  0.295  0.398  1.0
  O  O28  1  0.272  0.529  0.436  1.0
  O  O29  1  0.705  0.191  0.102  1.0
  O  O30  1  0.295  0.809  0.898  1.0
  O  O31  1  0.471  0.728  0.064  1.0
  O  O32  1  0.501  0.642  0.590  1.0
  O  O33  1  0.499  0.358  0.410  1.0
  O  O34  1  0.486  0.090  0.615  1.0
  O  O35  1  0.816  0.753  0.674  1.0
[/CIF]
.
The material structure described by KHo(PO3)4 crystallizes in the monoclinic C2/c space group. K(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. Ho(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), two equivalent O(4), and two equivalent O(6) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(3), and one O(5) atom to form corner-sharing PO4 tetrahedra. In the second P site, P(2) is bonded to one O(1), one O(4), one O(5), and one O(6) atom to form corner-sharing PO4 tetrahedra. There are six inequivalent O sites. In the first O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Ho(1) and one P(2) atom. In the second O site, O(1) is bonded in a distorted bent 150 degrees geometry to one K(1), one P(1), and one P(2) atom. In the third O site, O(2) is bonded in a 3-coordinate geometry to one K(1), one Ho(1), and one P(1) atom. In the fourth O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Ho(1) and one P(1) atom. In the fifth O site, O(4) is bonded in a distorted single-bond geometry to one K(1), one Ho(1), and one P(2) atom. In the sixth O site, O(5) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. is represented by the CIF file [CIF]
data_KHo(PO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.398
_cell_length_b   7.398
_cell_length_c   10.517
_cell_angle_alpha   78.940
_cell_angle_beta   78.940
_cell_angle_gamma   115.323
_symmetry_Int_Tables_number   1
_cell_volume   485.741
_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  0.816  0.184  0.750  1.0
  K  K1  1  0.184  0.816  0.250  1.0
  Ho  Ho2  1  0.880  0.120  0.250  1.0
  Ho  Ho3  1  0.120  0.880  0.750  1.0
  P  P4  1  0.303  0.255  0.943  1.0
  P  P5  1  0.255  0.303  0.443  1.0
  P  P6  1  0.745  0.697  0.557  1.0
  P  P7  1  0.715  0.374  0.003  1.0
  P  P8  1  0.626  0.285  0.497  1.0
  P  P9  1  0.285  0.626  0.997  1.0
  P  P10  1  0.374  0.715  0.503  1.0
  P  P11  1  0.697  0.745  0.057  1.0
  O  O12  1  0.728  0.471  0.564  1.0
  O  O13  1  0.156  0.136  0.086  1.0
  O  O14  1  0.753  0.816  0.174  1.0
  O  O15  1  0.844  0.864  0.914  1.0
  O  O16  1  0.184  0.247  0.326  1.0
  O  O17  1  0.910  0.514  0.885  1.0
  O  O18  1  0.136  0.156  0.586  1.0
  O  O19  1  0.642  0.501  0.090  1.0
  O  O20  1  0.247  0.184  0.826  1.0
  O  O21  1  0.358  0.499  0.910  1.0
  O  O22  1  0.864  0.844  0.414  1.0
  O  O23  1  0.090  0.486  0.115  1.0
  O  O24  1  0.514  0.910  0.385  1.0
  O  O25  1  0.191  0.705  0.602  1.0
  O  O26  1  0.529  0.272  0.936  1.0
  O  O27  1  0.809  0.295  0.398  1.0
  O  O28  1  0.272  0.529  0.436  1.0
  O  O29  1  0.705  0.191  0.102  1.0
  O  O30  1  0.295  0.809  0.898  1.0
  O  O31  1  0.471  0.728  0.064  1.0
  O  O32  1  0.501  0.642  0.590  1.0
  O  O33  1  0.499  0.358  0.410  1.0
  O  O34  1  0.486  0.090  0.615  1.0
  O  O35  1  0.816  0.753  0.674  1.0
[/CIF]
.