The material structure described by InPO4 crystallizes in the orthorhombic Pnma space group. In(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form InO6 octahedra that share corners with six equivalent P(1)O4 tetrahedra and edges with two equivalent In(1)O6 octahedra. P(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form PO4 tetrahedra that share corners with six equivalent In(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-55°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one In(1) and one P(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent In(1) and one P(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent In(1) and one P(1) atom. is represented by the CIF file [CIF]
data_InPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.825
_cell_length_b   6.925
_cell_length_c   8.921
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   298.096
_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
  In  In0  1  0.500  0.500  0.500  1.0
  In  In1  1  0.000  0.500  0.000  1.0
  In  In2  1  0.500  0.000  0.500  1.0
  In  In3  1  0.000  0.000  0.000  1.0
  P  P4  1  0.983  0.750  0.677  1.0
  P  P5  1  0.483  0.250  0.823  1.0
  P  P6  1  0.017  0.250  0.323  1.0
  P  P7  1  0.517  0.750  0.177  1.0
  O  O8  1  0.154  0.436  0.374  1.0
  O  O9  1  0.654  0.564  0.126  1.0
  O  O10  1  0.846  0.936  0.626  1.0
  O  O11  1  0.346  0.064  0.874  1.0
  O  O12  1  0.846  0.564  0.626  1.0
  O  O13  1  0.346  0.436  0.874  1.0
  O  O14  1  0.154  0.064  0.374  1.0
  O  O15  1  0.654  0.936  0.126  1.0
  O  O16  1  0.212  0.750  0.122  1.0
  O  O17  1  0.712  0.250  0.378  1.0
  O  O18  1  0.788  0.250  0.878  1.0
  O  O19  1  0.288  0.750  0.622  1.0
  O  O20  1  0.539  0.750  0.352  1.0
  O  O21  1  0.039  0.250  0.148  1.0
  O  O22  1  0.461  0.250  0.648  1.0
  O  O23  1  0.961  0.750  0.852  1.0
[/CIF]
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The material structure described by InPO4 crystallizes in the orthorhombic Pnma space group. In(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form InO6 octahedra that share corners with six equivalent P(1)O4 tetrahedra and edges with two equivalent In(1)O6 octahedra. P(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form PO4 tetrahedra that share corners with six equivalent In(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-55°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one In(1) and one P(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent In(1) and one P(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent In(1) and one P(1) atom. is represented by the CIF file [CIF]
data_InPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.825
_cell_length_b   6.925
_cell_length_c   8.921
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   298.096
_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
  In  In0  1  0.500  0.500  0.500  1.0
  In  In1  1  0.000  0.500  0.000  1.0
  In  In2  1  0.500  0.000  0.500  1.0
  In  In3  1  0.000  0.000  0.000  1.0
  P  P4  1  0.983  0.750  0.677  1.0
  P  P5  1  0.483  0.250  0.823  1.0
  P  P6  1  0.017  0.250  0.323  1.0
  P  P7  1  0.517  0.750  0.177  1.0
  O  O8  1  0.154  0.436  0.374  1.0
  O  O9  1  0.654  0.564  0.126  1.0
  O  O10  1  0.846  0.936  0.626  1.0
  O  O11  1  0.346  0.064  0.874  1.0
  O  O12  1  0.846  0.564  0.626  1.0
  O  O13  1  0.346  0.436  0.874  1.0
  O  O14  1  0.154  0.064  0.374  1.0
  O  O15  1  0.654  0.936  0.126  1.0
  O  O16  1  0.212  0.750  0.122  1.0
  O  O17  1  0.712  0.250  0.378  1.0
  O  O18  1  0.788  0.250  0.878  1.0
  O  O19  1  0.288  0.750  0.622  1.0
  O  O20  1  0.539  0.750  0.352  1.0
  O  O21  1  0.039  0.250  0.148  1.0
  O  O22  1  0.461  0.250  0.648  1.0
  O  O23  1  0.961  0.750  0.852  1.0
[/CIF]
.