The compound described by CsGa2P5O16 crystallizes in the monoclinic Pc space group. Cs(1) is bonded in a 12-coordinate geometry to one O(10), one O(11), one O(13), one O(16), one O(2), one O(3), one O(5), one O(6), one O(7), one O(9), and two equivalent O(14) atoms. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded to one O(10), one O(12), one O(13), one O(15), one O(16), and one O(6) atom to form GaO6 octahedra that share  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and corners with two equivalent P(1)O4 tetrahedra. In the second Ga site, Ga(2) is bonded to one O(11), one O(14), one O(3), one O(5), one O(7), and one O(9) atom to form GaO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and corners with two equivalent P(3)O4 tetrahedra. There are five inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(10), one O(16), and one O(3) atom to form PO4 tetrahedra that share  a cornercorner with one Ga(2)O6 octahedra, corners with two equivalent Ga(1)O6 octahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 34-49°. In the second P site, P(2) is bonded to one O(1), one O(4), one O(6), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Ga(1)O6 octahedra,  a cornercorner with one Ga(2)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(4)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 44-52°. In the third P site, P(3) is bonded to one O(14), one O(15), one O(5), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Ga(1)O6 octahedra, corners with two equivalent Ga(2)O6 octahedra, and  a cornercorner with one P(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 29-45°. In the fourth P site, P(4) is bonded to one O(13), one O(2), one O(4), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Ga(1)O6 octahedra,  a cornercorner with one Ga(2)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 8-59°. In the fifth P site, P(5) is bonded to one O(11), one O(12), one O(2), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Ga(1)O6 octahedra,  a cornercorner with one Ga(2)O6 octahedra,  a cornercorner with one P(3)O4 tetrahedra, and  a cornercorner with one P(4)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 51-55°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Cs(1), one P(4), and one P(5) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Ga(2), and one P(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one P(2) and one P(4) atom. In the fifth O site, O(5) is bonded in a 2-coordinate geometry to one Cs(1), one Ga(2), and one P(3) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Cs(1), one Ga(1), and one P(2) atom. In the seventh O site, O(7) is bonded in a distorted linear geometry to one Cs(1), one Ga(2), and one P(4) atom. In the eighth O site, O(8) is bonded in a bent 120 degrees geometry to one P(3) and one P(5) atom. In the ninth O site, O(9) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Ga(2), and one P(2) atom. In the tenth O site, O(10) is bonded in a distorted bent 150 degrees geometry to one Cs(1), one Ga(1), and one P(1) atom. In the eleventh O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Ga(2), and one P(5) atom. In the twelfth O site, O(12) is bonded in a bent 120 degrees geometry to one Ga(1) and one P(5) atom. In the thirteenth O site, O(13) is bonded in a 2-coordinate geometry to one Cs(1), one Ga(1), and one P(4) atom. In the fourteenth O site, O(14) is bonded in a 2-coordinate geometry to two equivalent Cs(1), one Ga(2), and one P(3) atom. In the fifteenth O site, O(15) is bonded in a bent 150 degrees geometry to one Ga(1) and one P(3) atom. In the sixteenth O site, O(16) is bonded in a distorted bent 150 degrees geometry to one Cs(1), one Ga(1), and one P(1) atom. is represented by the CIF card [CIF]
data_CsGa2P5O16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.370
_cell_length_b   7.559
_cell_length_c   10.358
_cell_angle_alpha   67.729
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   678.886
_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
  Cs  Cs0  1  0.196  0.980  0.265  1.0
  Cs  Cs1  1  0.804  0.980  0.765  1.0
  Ga  Ga2  1  0.631  0.914  0.373  1.0
  Ga  Ga3  1  0.139  0.356  0.480  1.0
  Ga  Ga4  1  0.369  0.914  0.873  1.0
  Ga  Ga5  1  0.861  0.356  0.980  1.0
  P  P6  1  0.585  0.103  0.039  1.0
  P  P7  1  0.545  0.500  0.999  1.0
  P  P8  1  0.127  0.263  0.812  1.0
  P  P9  1  0.704  0.553  0.638  1.0
  P  P10  1  0.873  0.263  0.312  1.0
  P  P11  1  0.861  0.598  0.383  1.0
  P  P12  1  0.455  0.500  0.499  1.0
  P  P13  1  0.296  0.553  0.138  1.0
  P  P14  1  0.139  0.598  0.883  1.0
  P  P15  1  0.415  0.103  0.539  1.0
  O  O16  1  0.507  0.313  0.970  1.0
  O  O17  1  0.217  0.477  0.030  1.0
  O  O18  1  0.746  0.133  0.019  1.0
  O  O19  1  0.544  0.469  0.642  1.0
  O  O20  1  0.065  0.279  0.672  1.0
  O  O21  1  0.518  0.672  0.385  1.0
  O  O22  1  0.231  0.458  0.278  1.0
  O  O23  1  0.819  0.481  0.291  1.0
  O  O24  1  0.456  0.469  0.142  1.0
  O  O25  1  0.298  0.503  0.528  1.0
  O  O26  1  0.482  0.672  0.885  1.0
  O  O27  1  0.493  0.313  0.470  1.0
  O  O28  1  0.935  0.279  0.172  1.0
  O  O29  1  0.783  0.477  0.530  1.0
  O  O30  1  0.467  0.992  0.454  1.0
  O  O31  1  0.021  0.592  0.410  1.0
  O  O32  1  0.702  0.503  0.028  1.0
  O  O33  1  0.801  0.798  0.317  1.0
  O  O34  1  0.199  0.798  0.817  1.0
  O  O35  1  0.702  0.770  0.574  1.0
  O  O36  1  0.254  0.133  0.519  1.0
  O  O37  1  0.988  0.213  0.426  1.0
  O  O38  1  0.259  0.139  0.860  1.0
  O  O39  1  0.769  0.458  0.778  1.0
  O  O40  1  0.460  0.024  0.692  1.0
  O  O41  1  0.533  0.992  0.954  1.0
  O  O42  1  0.741  0.139  0.360  1.0
  O  O43  1  0.540  0.024  0.192  1.0
  O  O44  1  0.979  0.592  0.910  1.0
  O  O45  1  0.012  0.213  0.926  1.0
  O  O46  1  0.181  0.481  0.791  1.0
  O  O47  1  0.298  0.770  0.074  1.0
[/CIF]
.
The compound described by CsGa2P5O16 crystallizes in the monoclinic Pc space group. Cs(1) is bonded in a 12-coordinate geometry to one O(10), one O(11), one O(13), one O(16), one O(2), one O(3), one O(5), one O(6), one O(7), one O(9), and two equivalent O(14) atoms. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded to one O(10), one O(12), one O(13), one O(15), one O(16), and one O(6) atom to form GaO6 octahedra that share  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and corners with two equivalent P(1)O4 tetrahedra. In the second Ga site, Ga(2) is bonded to one O(11), one O(14), one O(3), one O(5), one O(7), and one O(9) atom to form GaO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and corners with two equivalent P(3)O4 tetrahedra. There are five inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(10), one O(16), and one O(3) atom to form PO4 tetrahedra that share  a cornercorner with one Ga(2)O6 octahedra, corners with two equivalent Ga(1)O6 octahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 34-49°. In the second P site, P(2) is bonded to one O(1), one O(4), one O(6), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Ga(1)O6 octahedra,  a cornercorner with one Ga(2)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(4)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 44-52°. In the third P site, P(3) is bonded to one O(14), one O(15), one O(5), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Ga(1)O6 octahedra, corners with two equivalent Ga(2)O6 octahedra, and  a cornercorner with one P(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 29-45°. In the fourth P site, P(4) is bonded to one O(13), one O(2), one O(4), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Ga(1)O6 octahedra,  a cornercorner with one Ga(2)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 8-59°. In the fifth P site, P(5) is bonded to one O(11), one O(12), one O(2), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Ga(1)O6 octahedra,  a cornercorner with one Ga(2)O6 octahedra,  a cornercorner with one P(3)O4 tetrahedra, and  a cornercorner with one P(4)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 51-55°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Cs(1), one P(4), and one P(5) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Ga(2), and one P(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one P(2) and one P(4) atom. In the fifth O site, O(5) is bonded in a 2-coordinate geometry to one Cs(1), one Ga(2), and one P(3) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Cs(1), one Ga(1), and one P(2) atom. In the seventh O site, O(7) is bonded in a distorted linear geometry to one Cs(1), one Ga(2), and one P(4) atom. In the eighth O site, O(8) is bonded in a bent 120 degrees geometry to one P(3) and one P(5) atom. In the ninth O site, O(9) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Ga(2), and one P(2) atom. In the tenth O site, O(10) is bonded in a distorted bent 150 degrees geometry to one Cs(1), one Ga(1), and one P(1) atom. In the eleventh O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Ga(2), and one P(5) atom. In the twelfth O site, O(12) is bonded in a bent 120 degrees geometry to one Ga(1) and one P(5) atom. In the thirteenth O site, O(13) is bonded in a 2-coordinate geometry to one Cs(1), one Ga(1), and one P(4) atom. In the fourteenth O site, O(14) is bonded in a 2-coordinate geometry to two equivalent Cs(1), one Ga(2), and one P(3) atom. In the fifteenth O site, O(15) is bonded in a bent 150 degrees geometry to one Ga(1) and one P(3) atom. In the sixteenth O site, O(16) is bonded in a distorted bent 150 degrees geometry to one Cs(1), one Ga(1), and one P(1) atom. is represented by the CIF card [CIF]
data_CsGa2P5O16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.370
_cell_length_b   7.559
_cell_length_c   10.358
_cell_angle_alpha   67.729
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   678.886
_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
  Cs  Cs0  1  0.196  0.980  0.265  1.0
  Cs  Cs1  1  0.804  0.980  0.765  1.0
  Ga  Ga2  1  0.631  0.914  0.373  1.0
  Ga  Ga3  1  0.139  0.356  0.480  1.0
  Ga  Ga4  1  0.369  0.914  0.873  1.0
  Ga  Ga5  1  0.861  0.356  0.980  1.0
  P  P6  1  0.585  0.103  0.039  1.0
  P  P7  1  0.545  0.500  0.999  1.0
  P  P8  1  0.127  0.263  0.812  1.0
  P  P9  1  0.704  0.553  0.638  1.0
  P  P10  1  0.873  0.263  0.312  1.0
  P  P11  1  0.861  0.598  0.383  1.0
  P  P12  1  0.455  0.500  0.499  1.0
  P  P13  1  0.296  0.553  0.138  1.0
  P  P14  1  0.139  0.598  0.883  1.0
  P  P15  1  0.415  0.103  0.539  1.0
  O  O16  1  0.507  0.313  0.970  1.0
  O  O17  1  0.217  0.477  0.030  1.0
  O  O18  1  0.746  0.133  0.019  1.0
  O  O19  1  0.544  0.469  0.642  1.0
  O  O20  1  0.065  0.279  0.672  1.0
  O  O21  1  0.518  0.672  0.385  1.0
  O  O22  1  0.231  0.458  0.278  1.0
  O  O23  1  0.819  0.481  0.291  1.0
  O  O24  1  0.456  0.469  0.142  1.0
  O  O25  1  0.298  0.503  0.528  1.0
  O  O26  1  0.482  0.672  0.885  1.0
  O  O27  1  0.493  0.313  0.470  1.0
  O  O28  1  0.935  0.279  0.172  1.0
  O  O29  1  0.783  0.477  0.530  1.0
  O  O30  1  0.467  0.992  0.454  1.0
  O  O31  1  0.021  0.592  0.410  1.0
  O  O32  1  0.702  0.503  0.028  1.0
  O  O33  1  0.801  0.798  0.317  1.0
  O  O34  1  0.199  0.798  0.817  1.0
  O  O35  1  0.702  0.770  0.574  1.0
  O  O36  1  0.254  0.133  0.519  1.0
  O  O37  1  0.988  0.213  0.426  1.0
  O  O38  1  0.259  0.139  0.860  1.0
  O  O39  1  0.769  0.458  0.778  1.0
  O  O40  1  0.460  0.024  0.692  1.0
  O  O41  1  0.533  0.992  0.954  1.0
  O  O42  1  0.741  0.139  0.360  1.0
  O  O43  1  0.540  0.024  0.192  1.0
  O  O44  1  0.979  0.592  0.910  1.0
  O  O45  1  0.012  0.213  0.926  1.0
  O  O46  1  0.181  0.481  0.791  1.0
  O  O47  1  0.298  0.770  0.074  1.0
[/CIF]
.