The crystal structure described by P2O5 crystallizes in the orthorhombic Fdd2 space group. P(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form corner-sharing PO4 tetrahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one P(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to two equivalent P(1) atoms. In the third O site, O(3) is bonded in a bent 150 degrees geometry to two equivalent P(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_P2O5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.835
_cell_length_b   4.835
_cell_length_c   8.562
_cell_angle_alpha   99.539
_cell_angle_beta   99.539
_cell_angle_gamma   114.399
_symmetry_Int_Tables_number   1
_cell_volume   173.540
_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
  P  P0  1  0.739  0.402  0.350  1.0
  P  P1  1  0.052  0.389  0.650  1.0
  P  P2  1  0.152  0.989  0.850  1.0
  P  P3  1  0.139  0.302  0.150  1.0
  O  O4  1  0.910  0.741  0.390  1.0
  O  O5  1  0.351  0.520  0.610  1.0
  O  O6  1  0.491  0.160  0.890  1.0
  O  O7  1  0.270  0.601  0.110  1.0
  O  O8  1  0.000  0.000  0.000  1.0
  O  O9  1  0.750  0.250  0.500  1.0
  O  O10  1  0.852  0.216  0.227  1.0
  O  O11  1  0.990  0.626  0.773  1.0
  O  O12  1  0.966  0.102  0.727  1.0
  O  O13  1  0.376  0.240  0.273  1.0
[/CIF]
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The crystal structure described by P2O5 crystallizes in the orthorhombic Fdd2 space group. P(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form corner-sharing PO4 tetrahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one P(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to two equivalent P(1) atoms. In the third O site, O(3) is bonded in a bent 150 degrees geometry to two equivalent P(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_P2O5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.835
_cell_length_b   4.835
_cell_length_c   8.562
_cell_angle_alpha   99.539
_cell_angle_beta   99.539
_cell_angle_gamma   114.399
_symmetry_Int_Tables_number   1
_cell_volume   173.540
_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
  P  P0  1  0.739  0.402  0.350  1.0
  P  P1  1  0.052  0.389  0.650  1.0
  P  P2  1  0.152  0.989  0.850  1.0
  P  P3  1  0.139  0.302  0.150  1.0
  O  O4  1  0.910  0.741  0.390  1.0
  O  O5  1  0.351  0.520  0.610  1.0
  O  O6  1  0.491  0.160  0.890  1.0
  O  O7  1  0.270  0.601  0.110  1.0
  O  O8  1  0.000  0.000  0.000  1.0
  O  O9  1  0.750  0.250  0.500  1.0
  O  O10  1  0.852  0.216  0.227  1.0
  O  O11  1  0.990  0.626  0.773  1.0
  O  O12  1  0.966  0.102  0.727  1.0
  O  O13  1  0.376  0.240  0.273  1.0
[/CIF]
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