The structure described by CsMnGa2P3(H2O7)2 crystallizes in the monoclinic C2/c space group. Cs(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(3), two equivalent O(4), two equivalent O(7), and four equivalent O(6) atoms. Mn(1) is bonded to two equivalent O(5), two equivalent O(6), and two equivalent O(7) atoms to form MnO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent Ga(1)O5 trigonal bipyramids, and  an edgeedge with one P(2)O4 tetrahedra. Ga(1) is bonded to one O(1), one O(2), one O(3), one O(4), and one O(5) atom to form GaO5 trigonal bipyramids that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent P(2)O4 tetrahedra, and corners with three equivalent P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 52°. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(3), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra and corners with three equivalent Ga(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 49°. In the second P site, P(2) is bonded to two equivalent O(4) and two equivalent O(5) atoms to form PO4 tetrahedra that share corners with four equivalent Ga(1)O5 trigonal bipyramids and  an edgeedge with one Mn(1)O6 octahedra. There are two inequivalent H sites. In the first H site, H(2) is bonded in a single-bond geometry to one O(7) atom. In the second H site, H(1) is bonded in a single-bond geometry to one O(7) atom. There are seven inequivalent O sites. In the first O site, O(6) is bonded in a 2-coordinate geometry to two equivalent Cs(1), one Mn(1), and one P(1) atom. In the second O site, O(7) is bonded in a distorted water-like geometry to one Cs(1), one Mn(1), one H(1), and one H(2) atom. In the third O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Ga(1), and one P(1) atom. In the fourth O site, O(5) is bonded in a 3-coordinate geometry to one Mn(1), one Ga(1), and one P(2) atom. In the fifth O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Ga(1) and one P(1) atom. In the sixth O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Cs(1), one Ga(1), and one P(1) atom. In the seventh O site, O(4) is bonded in a 2-coordinate geometry to one Cs(1), one Ga(1), and one P(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CsMnGa2P3(H2O7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.650
_cell_length_b   8.650
_cell_length_c   8.997
_cell_angle_alpha   75.138
_cell_angle_beta   75.138
_cell_angle_gamma   74.659
_symmetry_Int_Tables_number   1
_cell_volume   614.507
_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  0.640  0.360  0.750  1.0
  Cs  Cs1  1  0.360  0.640  0.250  1.0
  Mn  Mn2  1  0.720  0.280  0.250  1.0
  Mn  Mn3  1  0.280  0.720  0.750  1.0
  Ga  Ga4  1  0.097  0.246  0.426  1.0
  Ga  Ga5  1  0.754  0.903  0.074  1.0
  Ga  Ga6  1  0.903  0.754  0.574  1.0
  Ga  Ga7  1  0.246  0.097  0.926  1.0
  P  P8  1  0.420  0.163  0.173  1.0
  P  P9  1  0.837  0.580  0.327  1.0
  P  P10  1  0.580  0.837  0.827  1.0
  P  P11  1  0.163  0.420  0.673  1.0
  P  P12  1  0.004  0.996  0.750  1.0
  P  P13  1  0.996  0.004  0.250  1.0
  H  H14  1  0.462  0.217  0.503  1.0
  H  H15  1  0.783  0.538  0.997  1.0
  H  H16  1  0.538  0.783  0.497  1.0
  H  H17  1  0.217  0.462  0.003  1.0
  H  H18  1  0.610  0.073  0.551  1.0
  H  H19  1  0.927  0.390  0.949  1.0
  H  H20  1  0.390  0.927  0.449  1.0
  H  H21  1  0.073  0.610  0.051  1.0
  O  O22  1  0.224  0.324  0.537  1.0
  O  O23  1  0.676  0.776  0.963  1.0
  O  O24  1  0.776  0.676  0.463  1.0
  O  O25  1  0.324  0.224  0.037  1.0
  O  O26  1  0.298  0.122  0.334  1.0
  O  O27  1  0.878  0.702  0.166  1.0
  O  O28  1  0.702  0.878  0.666  1.0
  O  O29  1  0.122  0.298  0.834  1.0
  O  O30  1  0.008  0.463  0.339  1.0
  O  O31  1  0.537  0.992  0.161  1.0
  O  O32  1  0.992  0.537  0.661  1.0
  O  O33  1  0.463  0.008  0.839  1.0
  O  O34  1  0.974  0.146  0.615  1.0
  O  O35  1  0.854  0.026  0.885  1.0
  O  O36  1  0.026  0.854  0.385  1.0
  O  O37  1  0.146  0.974  0.115  1.0
  O  O38  1  0.975  0.168  0.303  1.0
  O  O39  1  0.832  0.025  0.197  1.0
  O  O40  1  0.025  0.832  0.697  1.0
  O  O41  1  0.168  0.975  0.803  1.0
  O  O42  1  0.705  0.492  0.330  1.0
  O  O43  1  0.508  0.295  0.170  1.0
  O  O44  1  0.295  0.508  0.670  1.0
  O  O45  1  0.492  0.705  0.830  1.0
  O  O46  1  0.582  0.185  0.489  1.0
  O  O47  1  0.815  0.418  0.011  1.0
  O  O48  1  0.418  0.815  0.511  1.0
  O  O49  1  0.185  0.582  0.989  1.0
[/CIF]
.
The structure described by CsMnGa2P3(H2O7)2 crystallizes in the monoclinic C2/c space group. Cs(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(3), two equivalent O(4), two equivalent O(7), and four equivalent O(6) atoms. Mn(1) is bonded to two equivalent O(5), two equivalent O(6), and two equivalent O(7) atoms to form MnO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent Ga(1)O5 trigonal bipyramids, and  an edgeedge with one P(2)O4 tetrahedra. Ga(1) is bonded to one O(1), one O(2), one O(3), one O(4), and one O(5) atom to form GaO5 trigonal bipyramids that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent P(2)O4 tetrahedra, and corners with three equivalent P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 52°. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(3), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra and corners with three equivalent Ga(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 49°. In the second P site, P(2) is bonded to two equivalent O(4) and two equivalent O(5) atoms to form PO4 tetrahedra that share corners with four equivalent Ga(1)O5 trigonal bipyramids and  an edgeedge with one Mn(1)O6 octahedra. There are two inequivalent H sites. In the first H site, H(2) is bonded in a single-bond geometry to one O(7) atom. In the second H site, H(1) is bonded in a single-bond geometry to one O(7) atom. There are seven inequivalent O sites. In the first O site, O(6) is bonded in a 2-coordinate geometry to two equivalent Cs(1), one Mn(1), and one P(1) atom. In the second O site, O(7) is bonded in a distorted water-like geometry to one Cs(1), one Mn(1), one H(1), and one H(2) atom. In the third O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Ga(1), and one P(1) atom. In the fourth O site, O(5) is bonded in a 3-coordinate geometry to one Mn(1), one Ga(1), and one P(2) atom. In the fifth O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Ga(1) and one P(1) atom. In the sixth O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Cs(1), one Ga(1), and one P(1) atom. In the seventh O site, O(4) is bonded in a 2-coordinate geometry to one Cs(1), one Ga(1), and one P(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CsMnGa2P3(H2O7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.650
_cell_length_b   8.650
_cell_length_c   8.997
_cell_angle_alpha   75.138
_cell_angle_beta   75.138
_cell_angle_gamma   74.659
_symmetry_Int_Tables_number   1
_cell_volume   614.507
_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  0.640  0.360  0.750  1.0
  Cs  Cs1  1  0.360  0.640  0.250  1.0
  Mn  Mn2  1  0.720  0.280  0.250  1.0
  Mn  Mn3  1  0.280  0.720  0.750  1.0
  Ga  Ga4  1  0.097  0.246  0.426  1.0
  Ga  Ga5  1  0.754  0.903  0.074  1.0
  Ga  Ga6  1  0.903  0.754  0.574  1.0
  Ga  Ga7  1  0.246  0.097  0.926  1.0
  P  P8  1  0.420  0.163  0.173  1.0
  P  P9  1  0.837  0.580  0.327  1.0
  P  P10  1  0.580  0.837  0.827  1.0
  P  P11  1  0.163  0.420  0.673  1.0
  P  P12  1  0.004  0.996  0.750  1.0
  P  P13  1  0.996  0.004  0.250  1.0
  H  H14  1  0.462  0.217  0.503  1.0
  H  H15  1  0.783  0.538  0.997  1.0
  H  H16  1  0.538  0.783  0.497  1.0
  H  H17  1  0.217  0.462  0.003  1.0
  H  H18  1  0.610  0.073  0.551  1.0
  H  H19  1  0.927  0.390  0.949  1.0
  H  H20  1  0.390  0.927  0.449  1.0
  H  H21  1  0.073  0.610  0.051  1.0
  O  O22  1  0.224  0.324  0.537  1.0
  O  O23  1  0.676  0.776  0.963  1.0
  O  O24  1  0.776  0.676  0.463  1.0
  O  O25  1  0.324  0.224  0.037  1.0
  O  O26  1  0.298  0.122  0.334  1.0
  O  O27  1  0.878  0.702  0.166  1.0
  O  O28  1  0.702  0.878  0.666  1.0
  O  O29  1  0.122  0.298  0.834  1.0
  O  O30  1  0.008  0.463  0.339  1.0
  O  O31  1  0.537  0.992  0.161  1.0
  O  O32  1  0.992  0.537  0.661  1.0
  O  O33  1  0.463  0.008  0.839  1.0
  O  O34  1  0.974  0.146  0.615  1.0
  O  O35  1  0.854  0.026  0.885  1.0
  O  O36  1  0.026  0.854  0.385  1.0
  O  O37  1  0.146  0.974  0.115  1.0
  O  O38  1  0.975  0.168  0.303  1.0
  O  O39  1  0.832  0.025  0.197  1.0
  O  O40  1  0.025  0.832  0.697  1.0
  O  O41  1  0.168  0.975  0.803  1.0
  O  O42  1  0.705  0.492  0.330  1.0
  O  O43  1  0.508  0.295  0.170  1.0
  O  O44  1  0.295  0.508  0.670  1.0
  O  O45  1  0.492  0.705  0.830  1.0
  O  O46  1  0.582  0.185  0.489  1.0
  O  O47  1  0.815  0.418  0.011  1.0
  O  O48  1  0.418  0.815  0.511  1.0
  O  O49  1  0.185  0.582  0.989  1.0
[/CIF]
.