The structure described by (HoP2H5O9)2O2 crystallizes in the triclinic P-1 space group. The structure consists of one hydrogen peroxide molecule inside a HoP2H5O9 framework. In the HoP2H5O9 framework, Ho(1) is bonded in a 8-coordinate geometry to one O(1), one O(3), one O(5), one O(6), two equivalent O(2), and two equivalent O(7) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(4), one O(6), one O(8), and one O(9) atom to form corner-sharing PO4 tetrahedra. In the second P site, P(2) is bonded to one O(2), one O(3), one O(7), and one O(8) atom to form corner-sharing PO4 tetrahedra. There are five inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(5) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) atom. In the third H site, H(3) is bonded in a linear geometry to one O(4) and one O(9) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(1) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(5) atom. There are nine inequivalent O sites. In the first O site, O(9) is bonded in a distorted bent 120 degrees geometry to one P(1) and one H(3) atom. In the second O site, O(1) is bonded in a distorted water-like geometry to one Ho(1), one H(2), and one H(4) atom. In the third O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Ho(1) and one P(2) atom. In the fourth O site, O(3) is bonded in a bent 150 degrees geometry to one Ho(1) and one P(2) atom. In the fifth O site, O(4) is bonded in a bent 120 degrees geometry to one P(1) and one H(3) atom. In the sixth O site, O(5) is bonded in a distorted water-like geometry to one Ho(1), one H(1), and one H(5) atom. In the seventh O site, O(6) is bonded in a bent 150 degrees geometry to one Ho(1) and one P(1) atom. In the eighth O site, O(7) is bonded in a 3-coordinate geometry to two equivalent Ho(1) and one P(2) atom. In the ninth O site, O(8) 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_HoP2(HO2)5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.423
_cell_length_b   6.898
_cell_length_c   10.295
_cell_angle_alpha   99.708
_cell_angle_beta   100.067
_cell_angle_gamma   89.240
_symmetry_Int_Tables_number   1
_cell_volume   442.580
_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
  Ho  Ho0  1  0.630  0.743  0.462  1.0
  Ho  Ho1  1  0.370  0.257  0.538  1.0
  P  P2  1  0.952  0.867  0.787  1.0
  P  P3  1  0.048  0.133  0.213  1.0
  P  P4  1  0.199  0.767  0.570  1.0
  P  P5  1  0.801  0.233  0.430  1.0
  H  H6  1  0.234  0.548  0.290  1.0
  H  H7  1  0.766  0.452  0.710  1.0
  H  H8  1  0.833  0.772  0.212  1.0
  H  H9  1  0.167  0.228  0.788  1.0
  H  H10  1  0.998  0.814  0.998  1.0
  H  H11  1  0.002  0.186  0.002  1.0
  H  H12  1  0.676  0.586  0.178  1.0
  H  H13  1  0.324  0.414  0.822  1.0
  H  H14  1  0.226  0.754  0.242  1.0
  H  H15  1  0.774  0.246  0.758  1.0
  O  O16  1  0.713  0.709  0.239  1.0
  O  O17  1  0.287  0.291  0.761  1.0
  O  O18  1  0.340  0.585  0.557  1.0
  O  O19  1  0.660  0.415  0.443  1.0
  O  O20  1  0.987  0.747  0.478  1.0
  O  O21  1  0.013  0.253  0.522  1.0
  O  O22  1  0.976  0.741  0.903  1.0
  O  O23  1  0.024  0.259  0.097  1.0
  O  O24  1  0.321  0.660  0.286  1.0
  O  O25  1  0.679  0.340  0.714  1.0
  O  O26  1  0.760  0.792  0.685  1.0
  O  O27  1  0.240  0.208  0.315  1.0
  O  O28  1  0.341  0.935  0.551  1.0
  O  O29  1  0.659  0.065  0.449  1.0
  O  O30  1  0.163  0.808  0.724  1.0
  O  O31  1  0.837  0.192  0.276  1.0
  O  O32  1  0.964  0.088  0.841  1.0
  O  O33  1  0.036  0.912  0.159  1.0
  O  O34  1  0.476  0.087  0.012  1.0
  O  O35  1  0.524  0.913  0.988  1.0
[/CIF]
.
The structure described by (HoP2H5O9)2O2 crystallizes in the triclinic P-1 space group. The structure consists of one hydrogen peroxide molecule inside a HoP2H5O9 framework. In the HoP2H5O9 framework, Ho(1) is bonded in a 8-coordinate geometry to one O(1), one O(3), one O(5), one O(6), two equivalent O(2), and two equivalent O(7) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(4), one O(6), one O(8), and one O(9) atom to form corner-sharing PO4 tetrahedra. In the second P site, P(2) is bonded to one O(2), one O(3), one O(7), and one O(8) atom to form corner-sharing PO4 tetrahedra. There are five inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(5) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) atom. In the third H site, H(3) is bonded in a linear geometry to one O(4) and one O(9) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(1) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(5) atom. There are nine inequivalent O sites. In the first O site, O(9) is bonded in a distorted bent 120 degrees geometry to one P(1) and one H(3) atom. In the second O site, O(1) is bonded in a distorted water-like geometry to one Ho(1), one H(2), and one H(4) atom. In the third O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Ho(1) and one P(2) atom. In the fourth O site, O(3) is bonded in a bent 150 degrees geometry to one Ho(1) and one P(2) atom. In the fifth O site, O(4) is bonded in a bent 120 degrees geometry to one P(1) and one H(3) atom. In the sixth O site, O(5) is bonded in a distorted water-like geometry to one Ho(1), one H(1), and one H(5) atom. In the seventh O site, O(6) is bonded in a bent 150 degrees geometry to one Ho(1) and one P(1) atom. In the eighth O site, O(7) is bonded in a 3-coordinate geometry to two equivalent Ho(1) and one P(2) atom. In the ninth O site, O(8) 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_HoP2(HO2)5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.423
_cell_length_b   6.898
_cell_length_c   10.295
_cell_angle_alpha   99.708
_cell_angle_beta   100.067
_cell_angle_gamma   89.240
_symmetry_Int_Tables_number   1
_cell_volume   442.580
_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
  Ho  Ho0  1  0.630  0.743  0.462  1.0
  Ho  Ho1  1  0.370  0.257  0.538  1.0
  P  P2  1  0.952  0.867  0.787  1.0
  P  P3  1  0.048  0.133  0.213  1.0
  P  P4  1  0.199  0.767  0.570  1.0
  P  P5  1  0.801  0.233  0.430  1.0
  H  H6  1  0.234  0.548  0.290  1.0
  H  H7  1  0.766  0.452  0.710  1.0
  H  H8  1  0.833  0.772  0.212  1.0
  H  H9  1  0.167  0.228  0.788  1.0
  H  H10  1  0.998  0.814  0.998  1.0
  H  H11  1  0.002  0.186  0.002  1.0
  H  H12  1  0.676  0.586  0.178  1.0
  H  H13  1  0.324  0.414  0.822  1.0
  H  H14  1  0.226  0.754  0.242  1.0
  H  H15  1  0.774  0.246  0.758  1.0
  O  O16  1  0.713  0.709  0.239  1.0
  O  O17  1  0.287  0.291  0.761  1.0
  O  O18  1  0.340  0.585  0.557  1.0
  O  O19  1  0.660  0.415  0.443  1.0
  O  O20  1  0.987  0.747  0.478  1.0
  O  O21  1  0.013  0.253  0.522  1.0
  O  O22  1  0.976  0.741  0.903  1.0
  O  O23  1  0.024  0.259  0.097  1.0
  O  O24  1  0.321  0.660  0.286  1.0
  O  O25  1  0.679  0.340  0.714  1.0
  O  O26  1  0.760  0.792  0.685  1.0
  O  O27  1  0.240  0.208  0.315  1.0
  O  O28  1  0.341  0.935  0.551  1.0
  O  O29  1  0.659  0.065  0.449  1.0
  O  O30  1  0.163  0.808  0.724  1.0
  O  O31  1  0.837  0.192  0.276  1.0
  O  O32  1  0.964  0.088  0.841  1.0
  O  O33  1  0.036  0.912  0.159  1.0
  O  O34  1  0.476  0.087  0.012  1.0
  O  O35  1  0.524  0.913  0.988  1.0
[/CIF]
.