The structure described by BPO4 crystallizes in the tetragonal I-4 space group. B(1) is bonded to four equivalent O(1) atoms to form BO4 tetrahedra that share corners with four equivalent P(1)O4 tetrahedra. P(1) is bonded to four equivalent O(1) atoms to form PO4 tetrahedra that share corners with four equivalent B(1)O4 tetrahedra. O(1) is bonded in a bent 120 degrees geometry to one B(1) and one P(1) atom. is represented by the CIF file [CIF]
data_BPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.344
_cell_length_b   4.344
_cell_length_c   4.528
_cell_angle_alpha   118.664
_cell_angle_beta   118.664
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   62.773
_cell_formula_units_Z   1
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
  B  B0  1  0.250  0.750  0.500  1.0
  P  P1  1  0.000  0.000  0.000  1.0
  O  O2  1  0.131  0.735  0.747  1.0
  O  O3  1  0.265  0.385  0.253  1.0
  O  O4  1  0.615  0.012  0.747  1.0
  O  O5  1  0.988  0.869  0.253  1.0
[/CIF]
.
The structure described by BPO4 crystallizes in the tetragonal I-4 space group. B(1) is bonded to four equivalent O(1) atoms to form BO4 tetrahedra that share corners with four equivalent P(1)O4 tetrahedra. P(1) is bonded to four equivalent O(1) atoms to form PO4 tetrahedra that share corners with four equivalent B(1)O4 tetrahedra. O(1) is bonded in a bent 120 degrees geometry to one B(1) and one P(1) atom. is represented by the CIF file [CIF]
data_BPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.344
_cell_length_b   4.344
_cell_length_c   4.528
_cell_angle_alpha   118.664
_cell_angle_beta   118.664
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   62.773
_cell_formula_units_Z   1
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
  B  B0  1  0.250  0.750  0.500  1.0
  P  P1  1  0.000  0.000  0.000  1.0
  O  O2  1  0.131  0.735  0.747  1.0
  O  O3  1  0.265  0.385  0.253  1.0
  O  O4  1  0.615  0.012  0.747  1.0
  O  O5  1  0.988  0.869  0.253  1.0
[/CIF]
.