The material described by Zn4P2H3O10 crystallizes in the monoclinic P2/c space group. There are three inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 6-coordinate geometry to two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms. In the second Zn site, Zn(2) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(5) atom. In the third Zn site, Zn(3) is bonded in a distorted square co-planar geometry to two equivalent O(4) and two equivalent O(5) atoms. P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(2) atom. In the second H site, H(2) is bonded in a linear geometry to two equivalent O(1) atoms. There are five inequivalent O sites. In the first O site, O(5) is bonded in a trigonal planar geometry to one Zn(1), one Zn(2), and one Zn(3) atom. In the second O site, O(1) is bonded in a trigonal planar geometry to one Zn(2), one P(1), and one H(2) atom. In the third O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Zn(2), one P(1), and one H(1) atom. In the fourth O site, O(3) is bonded in a distorted single-bond geometry to one Zn(1) and one P(1) atom. In the fifth O site, O(4) is bonded in a distorted single-bond geometry to one Zn(1), one Zn(3), and one P(1) atom. is represented by the CIF card [CIF]
data_Zn4P2H3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.908
_cell_length_b   9.767
_cell_length_c   12.040
_cell_angle_alpha   119.778
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   500.959
_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
  Zn  Zn0  1  0.489  0.000  0.750  1.0
  Zn  Zn1  1  0.511  0.000  0.250  1.0
  Zn  Zn2  1  0.835  0.720  0.510  1.0
  Zn  Zn3  1  0.165  0.280  0.490  1.0
  Zn  Zn4  1  0.835  0.280  0.990  1.0
  Zn  Zn5  1  0.165  0.720  0.010  1.0
  Zn  Zn6  1  0.500  0.000  0.000  1.0
  Zn  Zn7  1  0.500  0.000  0.500  1.0
  P  P8  1  0.980  0.757  0.773  1.0
  P  P9  1  0.020  0.243  0.227  1.0
  P  P10  1  0.980  0.243  0.727  1.0
  P  P11  1  0.020  0.757  0.273  1.0
  H  H12  1  0.704  0.340  0.380  1.0
  H  H13  1  0.296  0.660  0.620  1.0
  H  H14  1  0.704  0.660  0.120  1.0
  H  H15  1  0.296  0.340  0.880  1.0
  H  H16  1  0.024  0.500  0.750  1.0
  H  H17  1  0.976  0.500  0.250  1.0
  O  O18  1  0.033  0.640  0.828  1.0
  O  O19  1  0.967  0.360  0.172  1.0
  O  O20  1  0.033  0.360  0.672  1.0
  O  O21  1  0.967  0.640  0.328  1.0
  O  O22  1  0.095  0.653  0.623  1.0
  O  O23  1  0.905  0.347  0.377  1.0
  O  O24  1  0.095  0.347  0.877  1.0
  O  O25  1  0.905  0.653  0.123  1.0
  O  O26  1  0.680  0.773  0.756  1.0
  O  O27  1  0.320  0.227  0.244  1.0
  O  O28  1  0.680  0.227  0.744  1.0
  O  O29  1  0.320  0.773  0.256  1.0
  O  O30  1  0.853  0.905  0.346  1.0
  O  O31  1  0.147  0.095  0.654  1.0
  O  O32  1  0.853  0.095  0.154  1.0
  O  O33  1  0.147  0.905  0.846  1.0
  O  O34  1  0.545  0.866  0.569  1.0
  O  O35  1  0.455  0.134  0.431  1.0
  O  O36  1  0.545  0.134  0.931  1.0
  O  O37  1  0.455  0.866  0.069  1.0
[/CIF]
.
The material described by Zn4P2H3O10 crystallizes in the monoclinic P2/c space group. There are three inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 6-coordinate geometry to two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms. In the second Zn site, Zn(2) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(5) atom. In the third Zn site, Zn(3) is bonded in a distorted square co-planar geometry to two equivalent O(4) and two equivalent O(5) atoms. P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(2) atom. In the second H site, H(2) is bonded in a linear geometry to two equivalent O(1) atoms. There are five inequivalent O sites. In the first O site, O(5) is bonded in a trigonal planar geometry to one Zn(1), one Zn(2), and one Zn(3) atom. In the second O site, O(1) is bonded in a trigonal planar geometry to one Zn(2), one P(1), and one H(2) atom. In the third O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Zn(2), one P(1), and one H(1) atom. In the fourth O site, O(3) is bonded in a distorted single-bond geometry to one Zn(1) and one P(1) atom. In the fifth O site, O(4) is bonded in a distorted single-bond geometry to one Zn(1), one Zn(3), and one P(1) atom. is represented by the CIF card [CIF]
data_Zn4P2H3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.908
_cell_length_b   9.767
_cell_length_c   12.040
_cell_angle_alpha   119.778
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   500.959
_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
  Zn  Zn0  1  0.489  0.000  0.750  1.0
  Zn  Zn1  1  0.511  0.000  0.250  1.0
  Zn  Zn2  1  0.835  0.720  0.510  1.0
  Zn  Zn3  1  0.165  0.280  0.490  1.0
  Zn  Zn4  1  0.835  0.280  0.990  1.0
  Zn  Zn5  1  0.165  0.720  0.010  1.0
  Zn  Zn6  1  0.500  0.000  0.000  1.0
  Zn  Zn7  1  0.500  0.000  0.500  1.0
  P  P8  1  0.980  0.757  0.773  1.0
  P  P9  1  0.020  0.243  0.227  1.0
  P  P10  1  0.980  0.243  0.727  1.0
  P  P11  1  0.020  0.757  0.273  1.0
  H  H12  1  0.704  0.340  0.380  1.0
  H  H13  1  0.296  0.660  0.620  1.0
  H  H14  1  0.704  0.660  0.120  1.0
  H  H15  1  0.296  0.340  0.880  1.0
  H  H16  1  0.024  0.500  0.750  1.0
  H  H17  1  0.976  0.500  0.250  1.0
  O  O18  1  0.033  0.640  0.828  1.0
  O  O19  1  0.967  0.360  0.172  1.0
  O  O20  1  0.033  0.360  0.672  1.0
  O  O21  1  0.967  0.640  0.328  1.0
  O  O22  1  0.095  0.653  0.623  1.0
  O  O23  1  0.905  0.347  0.377  1.0
  O  O24  1  0.095  0.347  0.877  1.0
  O  O25  1  0.905  0.653  0.123  1.0
  O  O26  1  0.680  0.773  0.756  1.0
  O  O27  1  0.320  0.227  0.244  1.0
  O  O28  1  0.680  0.227  0.744  1.0
  O  O29  1  0.320  0.773  0.256  1.0
  O  O30  1  0.853  0.905  0.346  1.0
  O  O31  1  0.147  0.095  0.654  1.0
  O  O32  1  0.853  0.095  0.154  1.0
  O  O33  1  0.147  0.905  0.846  1.0
  O  O34  1  0.545  0.866  0.569  1.0
  O  O35  1  0.455  0.134  0.431  1.0
  O  O36  1  0.545  0.134  0.931  1.0
  O  O37  1  0.455  0.866  0.069  1.0
[/CIF]
.