The compound described by BaIn2P4O14 crystallizes in the monoclinic C2/c space group. Ba(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded to two equivalent O(5), two equivalent O(6), and two equivalent O(7) atoms to form InO6 octahedra that share corners with two equivalent P(2)O4 tetrahedra and corners with four equivalent P(1)O4 tetrahedra. In the second In site, In(2) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form InO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra and corners with four equivalent P(2)O4 tetrahedra. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(6), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one In(2)O6 octahedra, corners with two equivalent In(1)O6 octahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-51°. In the second P site, P(2) is bonded to one O(1), one O(3), one O(4), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one In(1)O6 octahedra, corners with two equivalent In(2)O6 octahedra, and  a cornercorner with one P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 28-50°. There are seven inequivalent O sites. In the first O site, O(2) is bonded in a 2-coordinate geometry to one Ba(1), one In(2), and one P(1) atom. In the second O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Ba(1), one In(2), and one P(2) atom. In the third O site, O(4) is bonded in a 3-coordinate geometry to one Ba(1), one In(2), and one P(2) atom. In the fourth O site, O(5) is bonded in a 2-coordinate geometry to one Ba(1), one In(1), and one P(2) atom. In the fifth O site, O(6) is bonded in a 3-coordinate geometry to one Ba(1), one In(1), and one P(1) atom. In the sixth O site, O(7) is bonded in a distorted bent 150 degrees geometry to one In(1) and one P(1) atom. In the seventh O site, O(1) is bonded in a bent 120 degrees geometry to one Ba(1), one P(1), and one P(2) atom. is represented by the CIF file [CIF]
data_BaIn2(P2O7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.750
_cell_length_b   7.750
_cell_length_c   10.042
_cell_angle_alpha   80.344
_cell_angle_beta   80.344
_cell_angle_gamma   88.724
_symmetry_Int_Tables_number   1
_cell_volume   586.110
_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
  Ba  Ba0  1  0.500  0.000  0.000  1.0
  Ba  Ba1  1  0.000  0.500  0.500  1.0
  In  In2  1  0.447  0.553  0.750  1.0
  In  In3  1  0.553  0.447  0.250  1.0
  In  In4  1  0.000  0.000  0.000  1.0
  In  In5  1  0.000  0.000  0.500  1.0
  P  P6  1  0.634  0.252  0.560  1.0
  P  P7  1  0.748  0.366  0.940  1.0
  P  P8  1  0.366  0.748  0.440  1.0
  P  P9  1  0.252  0.634  0.060  1.0
  P  P10  1  0.269  0.179  0.701  1.0
  P  P11  1  0.821  0.731  0.799  1.0
  P  P12  1  0.731  0.821  0.299  1.0
  P  P13  1  0.179  0.269  0.201  1.0
  O  O14  1  0.478  0.138  0.663  1.0
  O  O15  1  0.862  0.522  0.837  1.0
  O  O16  1  0.522  0.862  0.337  1.0
  O  O17  1  0.138  0.478  0.163  1.0
  O  O18  1  0.804  0.161  0.594  1.0
  O  O19  1  0.839  0.196  0.906  1.0
  O  O20  1  0.196  0.839  0.406  1.0
  O  O21  1  0.161  0.804  0.094  1.0
  O  O22  1  0.176  0.148  0.585  1.0
  O  O23  1  0.852  0.824  0.915  1.0
  O  O24  1  0.824  0.852  0.415  1.0
  O  O25  1  0.148  0.176  0.085  1.0
  O  O26  1  0.223  0.050  0.834  1.0
  O  O27  1  0.950  0.777  0.666  1.0
  O  O28  1  0.777  0.950  0.166  1.0
  O  O29  1  0.050  0.223  0.334  1.0
  O  O30  1  0.253  0.373  0.715  1.0
  O  O31  1  0.627  0.747  0.785  1.0
  O  O32  1  0.747  0.627  0.285  1.0
  O  O33  1  0.373  0.253  0.215  1.0
  O  O34  1  0.563  0.364  0.901  1.0
  O  O35  1  0.636  0.437  0.599  1.0
  O  O36  1  0.437  0.636  0.099  1.0
  O  O37  1  0.364  0.563  0.401  1.0
  O  O38  1  0.253  0.612  0.913  1.0
  O  O39  1  0.388  0.747  0.587  1.0
  O  O40  1  0.747  0.388  0.087  1.0
  O  O41  1  0.612  0.253  0.413  1.0
[/CIF]
.
The compound described by BaIn2P4O14 crystallizes in the monoclinic C2/c space group. Ba(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded to two equivalent O(5), two equivalent O(6), and two equivalent O(7) atoms to form InO6 octahedra that share corners with two equivalent P(2)O4 tetrahedra and corners with four equivalent P(1)O4 tetrahedra. In the second In site, In(2) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form InO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra and corners with four equivalent P(2)O4 tetrahedra. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(6), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one In(2)O6 octahedra, corners with two equivalent In(1)O6 octahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-51°. In the second P site, P(2) is bonded to one O(1), one O(3), one O(4), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one In(1)O6 octahedra, corners with two equivalent In(2)O6 octahedra, and  a cornercorner with one P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 28-50°. There are seven inequivalent O sites. In the first O site, O(2) is bonded in a 2-coordinate geometry to one Ba(1), one In(2), and one P(1) atom. In the second O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Ba(1), one In(2), and one P(2) atom. In the third O site, O(4) is bonded in a 3-coordinate geometry to one Ba(1), one In(2), and one P(2) atom. In the fourth O site, O(5) is bonded in a 2-coordinate geometry to one Ba(1), one In(1), and one P(2) atom. In the fifth O site, O(6) is bonded in a 3-coordinate geometry to one Ba(1), one In(1), and one P(1) atom. In the sixth O site, O(7) is bonded in a distorted bent 150 degrees geometry to one In(1) and one P(1) atom. In the seventh O site, O(1) is bonded in a bent 120 degrees geometry to one Ba(1), one P(1), and one P(2) atom. is represented by the CIF file [CIF]
data_BaIn2(P2O7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.750
_cell_length_b   7.750
_cell_length_c   10.042
_cell_angle_alpha   80.344
_cell_angle_beta   80.344
_cell_angle_gamma   88.724
_symmetry_Int_Tables_number   1
_cell_volume   586.110
_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
  Ba  Ba0  1  0.500  0.000  0.000  1.0
  Ba  Ba1  1  0.000  0.500  0.500  1.0
  In  In2  1  0.447  0.553  0.750  1.0
  In  In3  1  0.553  0.447  0.250  1.0
  In  In4  1  0.000  0.000  0.000  1.0
  In  In5  1  0.000  0.000  0.500  1.0
  P  P6  1  0.634  0.252  0.560  1.0
  P  P7  1  0.748  0.366  0.940  1.0
  P  P8  1  0.366  0.748  0.440  1.0
  P  P9  1  0.252  0.634  0.060  1.0
  P  P10  1  0.269  0.179  0.701  1.0
  P  P11  1  0.821  0.731  0.799  1.0
  P  P12  1  0.731  0.821  0.299  1.0
  P  P13  1  0.179  0.269  0.201  1.0
  O  O14  1  0.478  0.138  0.663  1.0
  O  O15  1  0.862  0.522  0.837  1.0
  O  O16  1  0.522  0.862  0.337  1.0
  O  O17  1  0.138  0.478  0.163  1.0
  O  O18  1  0.804  0.161  0.594  1.0
  O  O19  1  0.839  0.196  0.906  1.0
  O  O20  1  0.196  0.839  0.406  1.0
  O  O21  1  0.161  0.804  0.094  1.0
  O  O22  1  0.176  0.148  0.585  1.0
  O  O23  1  0.852  0.824  0.915  1.0
  O  O24  1  0.824  0.852  0.415  1.0
  O  O25  1  0.148  0.176  0.085  1.0
  O  O26  1  0.223  0.050  0.834  1.0
  O  O27  1  0.950  0.777  0.666  1.0
  O  O28  1  0.777  0.950  0.166  1.0
  O  O29  1  0.050  0.223  0.334  1.0
  O  O30  1  0.253  0.373  0.715  1.0
  O  O31  1  0.627  0.747  0.785  1.0
  O  O32  1  0.747  0.627  0.285  1.0
  O  O33  1  0.373  0.253  0.215  1.0
  O  O34  1  0.563  0.364  0.901  1.0
  O  O35  1  0.636  0.437  0.599  1.0
  O  O36  1  0.437  0.636  0.099  1.0
  O  O37  1  0.364  0.563  0.401  1.0
  O  O38  1  0.253  0.612  0.913  1.0
  O  O39  1  0.388  0.747  0.587  1.0
  O  O40  1  0.747  0.388  0.087  1.0
  O  O41  1  0.612  0.253  0.413  1.0
[/CIF]
.