The material structure described by KGa(PO3)4 crystallizes in the monoclinic C2/m space group. K(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. Ga(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form GaO6 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(3), one O(5), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Ga(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 43°. In the second P site, P(2) is bonded to one O(2), one O(4), one O(6), and one O(7) atom to form PO4 tetrahedra that share corners with two equivalent Ga(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 46-47°. There are seven inequivalent O sites. In the first O site, O(6) is bonded in a distorted bent 120 degrees geometry to one P(1) and one P(2) atom. In the second O site, O(7) is bonded in a bent 150 degrees geometry to two equivalent P(2) atoms. In the third O site, O(1) is bonded in a 2-coordinate geometry to one K(1), one Ga(1), and one P(1) atom. In the fourth O site, O(2) is bonded in a 2-coordinate geometry to one K(1), one Ga(1), and one P(2) atom. In the fifth O site, O(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one P(1) atom. In the sixth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Ga(1) and one P(2) atom. In the seventh O site, O(5) is bonded in a bent 120 degrees geometry to two equivalent P(1) atoms. is represented by the CIF file [CIF]
data_KGa(PO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.527
_cell_length_b   10.527
_cell_length_c   5.221
_cell_angle_alpha   81.252
_cell_angle_beta   81.252
_cell_angle_gamma   72.356
_symmetry_Int_Tables_number   1
_cell_volume   541.447
_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
  K  K0  1  0.407  0.407  0.740  1.0
  K  K1  1  0.593  0.593  0.260  1.0
  Ga  Ga2  1  0.500  0.000  0.000  1.0
  Ga  Ga3  1  0.000  0.500  0.000  1.0
  P  P4  1  0.799  0.355  0.836  1.0
  P  P5  1  0.069  0.309  0.534  1.0
  P  P6  1  0.309  0.069  0.534  1.0
  P  P7  1  0.645  0.201  0.164  1.0
  P  P8  1  0.355  0.799  0.836  1.0
  P  P9  1  0.691  0.931  0.466  1.0
  P  P10  1  0.931  0.691  0.466  1.0
  P  P11  1  0.201  0.645  0.164  1.0
  O  O12  1  0.427  0.849  0.014  1.0
  O  O13  1  0.399  0.100  0.699  1.0
  O  O14  1  0.430  0.677  0.711  1.0
  O  O15  1  0.151  0.573  0.986  1.0
  O  O16  1  0.573  0.151  0.986  1.0
  O  O17  1  0.912  0.657  0.757  1.0
  O  O18  1  0.215  0.785  0.000  1.0
  O  O19  1  0.570  0.323  0.289  1.0
  O  O20  1  0.601  0.900  0.301  1.0
  O  O21  1  0.708  0.077  0.378  1.0
  O  O22  1  0.323  0.570  0.289  1.0
  O  O23  1  0.900  0.601  0.301  1.0
  O  O24  1  0.849  0.427  0.014  1.0
  O  O25  1  0.077  0.708  0.378  1.0
  O  O26  1  0.157  0.157  0.602  1.0
  O  O27  1  0.100  0.399  0.699  1.0
  O  O28  1  0.677  0.430  0.711  1.0
  O  O29  1  0.292  0.923  0.622  1.0
  O  O30  1  0.785  0.215  0.000  1.0
  O  O31  1  0.343  0.088  0.243  1.0
  O  O32  1  0.657  0.912  0.757  1.0
  O  O33  1  0.843  0.843  0.398  1.0
  O  O34  1  0.923  0.292  0.622  1.0
  O  O35  1  0.088  0.343  0.243  1.0
[/CIF]
.
The material structure described by KGa(PO3)4 crystallizes in the monoclinic C2/m space group. K(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. Ga(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form GaO6 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(3), one O(5), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Ga(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 43°. In the second P site, P(2) is bonded to one O(2), one O(4), one O(6), and one O(7) atom to form PO4 tetrahedra that share corners with two equivalent Ga(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 46-47°. There are seven inequivalent O sites. In the first O site, O(6) is bonded in a distorted bent 120 degrees geometry to one P(1) and one P(2) atom. In the second O site, O(7) is bonded in a bent 150 degrees geometry to two equivalent P(2) atoms. In the third O site, O(1) is bonded in a 2-coordinate geometry to one K(1), one Ga(1), and one P(1) atom. In the fourth O site, O(2) is bonded in a 2-coordinate geometry to one K(1), one Ga(1), and one P(2) atom. In the fifth O site, O(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one P(1) atom. In the sixth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Ga(1) and one P(2) atom. In the seventh O site, O(5) is bonded in a bent 120 degrees geometry to two equivalent P(1) atoms. is represented by the CIF file [CIF]
data_KGa(PO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.527
_cell_length_b   10.527
_cell_length_c   5.221
_cell_angle_alpha   81.252
_cell_angle_beta   81.252
_cell_angle_gamma   72.356
_symmetry_Int_Tables_number   1
_cell_volume   541.447
_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
  K  K0  1  0.407  0.407  0.740  1.0
  K  K1  1  0.593  0.593  0.260  1.0
  Ga  Ga2  1  0.500  0.000  0.000  1.0
  Ga  Ga3  1  0.000  0.500  0.000  1.0
  P  P4  1  0.799  0.355  0.836  1.0
  P  P5  1  0.069  0.309  0.534  1.0
  P  P6  1  0.309  0.069  0.534  1.0
  P  P7  1  0.645  0.201  0.164  1.0
  P  P8  1  0.355  0.799  0.836  1.0
  P  P9  1  0.691  0.931  0.466  1.0
  P  P10  1  0.931  0.691  0.466  1.0
  P  P11  1  0.201  0.645  0.164  1.0
  O  O12  1  0.427  0.849  0.014  1.0
  O  O13  1  0.399  0.100  0.699  1.0
  O  O14  1  0.430  0.677  0.711  1.0
  O  O15  1  0.151  0.573  0.986  1.0
  O  O16  1  0.573  0.151  0.986  1.0
  O  O17  1  0.912  0.657  0.757  1.0
  O  O18  1  0.215  0.785  0.000  1.0
  O  O19  1  0.570  0.323  0.289  1.0
  O  O20  1  0.601  0.900  0.301  1.0
  O  O21  1  0.708  0.077  0.378  1.0
  O  O22  1  0.323  0.570  0.289  1.0
  O  O23  1  0.900  0.601  0.301  1.0
  O  O24  1  0.849  0.427  0.014  1.0
  O  O25  1  0.077  0.708  0.378  1.0
  O  O26  1  0.157  0.157  0.602  1.0
  O  O27  1  0.100  0.399  0.699  1.0
  O  O28  1  0.677  0.430  0.711  1.0
  O  O29  1  0.292  0.923  0.622  1.0
  O  O30  1  0.785  0.215  0.000  1.0
  O  O31  1  0.343  0.088  0.243  1.0
  O  O32  1  0.657  0.912  0.757  1.0
  O  O33  1  0.843  0.843  0.398  1.0
  O  O34  1  0.923  0.292  0.622  1.0
  O  O35  1  0.088  0.343  0.243  1.0
[/CIF]
.