The material structure described by P4O7 is Indium-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four tetraphosphorus heptaoxide molecules. There are four inequivalent P sites. In the first P site, P(1) is bonded in a distorted trigonal non-coplanar geometry to one O(3), one O(6), and one O(7) atom. In the second P site, P(2) is bonded in a distorted trigonal non-coplanar geometry to one O(1), one O(2), and one O(7) atom. In the third P site, P(3) is bonded in a distorted trigonal non-coplanar geometry to one O(1), one O(3), and one O(5) atom. In the fourth P site, P(4) is bonded in a tetrahedral geometry to one O(2), one O(4), one O(5), and one O(6) atom. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one P(2) and one P(3) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one P(2) and one P(4) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one P(1) and one P(3) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one P(4) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one P(3) and one P(4) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one P(1) and one P(4) atom. In the seventh O site, O(7) 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_P4O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.688
_cell_length_b   6.942
_cell_length_c   11.765
_cell_angle_alpha   62.186
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   772.127
_cell_formula_units_Z   4
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
  P  P0  1  0.327  0.029  0.044  1.0
  P  P1  1  0.115  0.144  0.163  1.0
  P  P2  1  0.827  0.971  0.456  1.0
  P  P3  1  0.673  0.971  0.956  1.0
  P  P4  1  0.710  0.511  0.012  1.0
  P  P5  1  0.290  0.489  0.988  1.0
  P  P6  1  0.617  0.721  0.611  1.0
  P  P7  1  0.885  0.856  0.837  1.0
  P  P8  1  0.385  0.144  0.663  1.0
  P  P9  1  0.790  0.511  0.512  1.0
  P  P10  1  0.883  0.721  0.111  1.0
  P  P11  1  0.615  0.856  0.337  1.0
  P  P12  1  0.117  0.279  0.889  1.0
  P  P13  1  0.383  0.279  0.389  1.0
  P  P14  1  0.173  0.029  0.544  1.0
  P  P15  1  0.210  0.489  0.488  1.0
  O  O16  1  0.694  0.624  0.387  1.0
  O  O17  1  0.957  0.801  0.977  1.0
  O  O18  1  0.877  0.724  0.490  1.0
  O  O19  1  0.463  0.314  0.280  1.0
  O  O20  1  0.963  0.686  0.220  1.0
  O  O21  1  0.809  0.510  0.126  1.0
  O  O22  1  0.724  0.902  0.578  1.0
  O  O23  1  0.776  0.902  0.078  1.0
  O  O24  1  0.309  0.490  0.374  1.0
  O  O25  1  0.273  0.980  0.662  1.0
  O  O26  1  0.727  0.020  0.338  1.0
  O  O27  1  0.191  0.490  0.874  1.0
  O  O28  1  0.043  0.199  0.023  1.0
  O  O29  1  0.224  0.098  0.922  1.0
  O  O30  1  0.806  0.624  0.887  1.0
  O  O31  1  0.037  0.314  0.780  1.0
  O  O32  1  0.543  0.801  0.477  1.0
  O  O33  1  0.227  0.980  0.162  1.0
  O  O34  1  0.276  0.098  0.422  1.0
  O  O35  1  0.194  0.376  0.113  1.0
  O  O36  1  0.377  0.276  0.010  1.0
  O  O37  1  0.691  0.510  0.626  1.0
  O  O38  1  0.306  0.376  0.613  1.0
  O  O39  1  0.773  0.020  0.838  1.0
  O  O40  1  0.537  0.686  0.720  1.0
  O  O41  1  0.123  0.276  0.510  1.0
  O  O42  1  0.457  0.199  0.523  1.0
  O  O43  1  0.623  0.724  0.990  1.0
[/CIF]
.
The material structure described by P4O7 is Indium-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four tetraphosphorus heptaoxide molecules. There are four inequivalent P sites. In the first P site, P(1) is bonded in a distorted trigonal non-coplanar geometry to one O(3), one O(6), and one O(7) atom. In the second P site, P(2) is bonded in a distorted trigonal non-coplanar geometry to one O(1), one O(2), and one O(7) atom. In the third P site, P(3) is bonded in a distorted trigonal non-coplanar geometry to one O(1), one O(3), and one O(5) atom. In the fourth P site, P(4) is bonded in a tetrahedral geometry to one O(2), one O(4), one O(5), and one O(6) atom. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one P(2) and one P(3) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one P(2) and one P(4) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one P(1) and one P(3) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one P(4) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one P(3) and one P(4) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one P(1) and one P(4) atom. In the seventh O site, O(7) 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_P4O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.688
_cell_length_b   6.942
_cell_length_c   11.765
_cell_angle_alpha   62.186
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   772.127
_cell_formula_units_Z   4
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
  P  P0  1  0.327  0.029  0.044  1.0
  P  P1  1  0.115  0.144  0.163  1.0
  P  P2  1  0.827  0.971  0.456  1.0
  P  P3  1  0.673  0.971  0.956  1.0
  P  P4  1  0.710  0.511  0.012  1.0
  P  P5  1  0.290  0.489  0.988  1.0
  P  P6  1  0.617  0.721  0.611  1.0
  P  P7  1  0.885  0.856  0.837  1.0
  P  P8  1  0.385  0.144  0.663  1.0
  P  P9  1  0.790  0.511  0.512  1.0
  P  P10  1  0.883  0.721  0.111  1.0
  P  P11  1  0.615  0.856  0.337  1.0
  P  P12  1  0.117  0.279  0.889  1.0
  P  P13  1  0.383  0.279  0.389  1.0
  P  P14  1  0.173  0.029  0.544  1.0
  P  P15  1  0.210  0.489  0.488  1.0
  O  O16  1  0.694  0.624  0.387  1.0
  O  O17  1  0.957  0.801  0.977  1.0
  O  O18  1  0.877  0.724  0.490  1.0
  O  O19  1  0.463  0.314  0.280  1.0
  O  O20  1  0.963  0.686  0.220  1.0
  O  O21  1  0.809  0.510  0.126  1.0
  O  O22  1  0.724  0.902  0.578  1.0
  O  O23  1  0.776  0.902  0.078  1.0
  O  O24  1  0.309  0.490  0.374  1.0
  O  O25  1  0.273  0.980  0.662  1.0
  O  O26  1  0.727  0.020  0.338  1.0
  O  O27  1  0.191  0.490  0.874  1.0
  O  O28  1  0.043  0.199  0.023  1.0
  O  O29  1  0.224  0.098  0.922  1.0
  O  O30  1  0.806  0.624  0.887  1.0
  O  O31  1  0.037  0.314  0.780  1.0
  O  O32  1  0.543  0.801  0.477  1.0
  O  O33  1  0.227  0.980  0.162  1.0
  O  O34  1  0.276  0.098  0.422  1.0
  O  O35  1  0.194  0.376  0.113  1.0
  O  O36  1  0.377  0.276  0.010  1.0
  O  O37  1  0.691  0.510  0.626  1.0
  O  O38  1  0.306  0.376  0.613  1.0
  O  O39  1  0.773  0.020  0.838  1.0
  O  O40  1  0.537  0.686  0.720  1.0
  O  O41  1  0.123  0.276  0.510  1.0
  O  O42  1  0.457  0.199  0.523  1.0
  O  O43  1  0.623  0.724  0.990  1.0
[/CIF]
.