The structure described by Sn3PO6 crystallizes in the monoclinic P2_1/c space group. There are three inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a distorted rectangular see-saw-like geometry to one O(3), one O(4), one O(5), and one O(6) atom. In the second Sn site, Sn(2) is bonded in a rectangular see-saw-like geometry to one O(5), one O(6), and two equivalent O(2) atoms. In the third Sn site, Sn(3) is bonded in a 3-coordinate geometry to one O(1), one O(5), and one O(6) atom. P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are six inequivalent O sites. In the first O site, O(5) is bonded in a trigonal planar geometry to one Sn(1), one Sn(2), and one Sn(3) atom. In the second O site, O(6) is bonded in a trigonal planar geometry to one Sn(1), one Sn(2), and one Sn(3) atom. In the third O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Sn(3) and one P(1) atom. In the fourth O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Sn(2) and one P(1) atom. In the fifth O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Sn(1) and one P(1) atom. In the sixth O site, O(4) is bonded in a 2-coordinate geometry to one Sn(1) and one P(1) atom. is represented by the CIF card [CIF]
data_Sn3PO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.190
_cell_length_b   5.040
_cell_length_c   12.632
_cell_angle_alpha   69.474
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   667.246
_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
  Sn  Sn0  1  0.857  0.455  0.679  1.0
  Sn  Sn1  1  0.357  0.545  0.821  1.0
  Sn  Sn2  1  0.143  0.545  0.321  1.0
  Sn  Sn3  1  0.643  0.455  0.179  1.0
  Sn  Sn4  1  0.892  0.770  0.955  1.0
  Sn  Sn5  1  0.392  0.230  0.545  1.0
  Sn  Sn6  1  0.108  0.230  0.045  1.0
  Sn  Sn7  1  0.608  0.770  0.455  1.0
  Sn  Sn8  1  0.641  0.131  0.917  1.0
  Sn  Sn9  1  0.141  0.869  0.583  1.0
  Sn  Sn10  1  0.359  0.869  0.083  1.0
  Sn  Sn11  1  0.859  0.131  0.417  1.0
  P  P12  1  0.655  0.936  0.687  1.0
  P  P13  1  0.155  0.064  0.813  1.0
  P  P14  1  0.345  0.064  0.313  1.0
  P  P15  1  0.845  0.936  0.187  1.0
  O  O16  1  0.579  0.026  0.771  1.0
  O  O17  1  0.079  0.974  0.729  1.0
  O  O18  1  0.421  0.974  0.229  1.0
  O  O19  1  0.921  0.026  0.271  1.0
  O  O20  1  0.567  0.926  0.592  1.0
  O  O21  1  0.067  0.074  0.908  1.0
  O  O22  1  0.433  0.074  0.408  1.0
  O  O23  1  0.933  0.926  0.092  1.0
  O  O24  1  0.709  0.636  0.745  1.0
  O  O25  1  0.209  0.364  0.755  1.0
  O  O26  1  0.291  0.364  0.255  1.0
  O  O27  1  0.791  0.636  0.245  1.0
  O  O28  1  0.755  0.151  0.631  1.0
  O  O29  1  0.255  0.849  0.869  1.0
  O  O30  1  0.245  0.849  0.369  1.0
  O  O31  1  0.745  0.151  0.131  1.0
  O  O32  1  0.710  0.716  0.008  1.0
  O  O33  1  0.210  0.284  0.492  1.0
  O  O34  1  0.290  0.284  0.992  1.0
  O  O35  1  0.790  0.716  0.508  1.0
  O  O36  1  0.818  0.157  0.857  1.0
  O  O37  1  0.318  0.843  0.643  1.0
  O  O38  1  0.182  0.843  0.143  1.0
  O  O39  1  0.682  0.157  0.357  1.0
[/CIF]
.
The structure described by Sn3PO6 crystallizes in the monoclinic P2_1/c space group. There are three inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a distorted rectangular see-saw-like geometry to one O(3), one O(4), one O(5), and one O(6) atom. In the second Sn site, Sn(2) is bonded in a rectangular see-saw-like geometry to one O(5), one O(6), and two equivalent O(2) atoms. In the third Sn site, Sn(3) is bonded in a 3-coordinate geometry to one O(1), one O(5), and one O(6) atom. P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are six inequivalent O sites. In the first O site, O(5) is bonded in a trigonal planar geometry to one Sn(1), one Sn(2), and one Sn(3) atom. In the second O site, O(6) is bonded in a trigonal planar geometry to one Sn(1), one Sn(2), and one Sn(3) atom. In the third O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Sn(3) and one P(1) atom. In the fourth O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Sn(2) and one P(1) atom. In the fifth O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Sn(1) and one P(1) atom. In the sixth O site, O(4) is bonded in a 2-coordinate geometry to one Sn(1) and one P(1) atom. is represented by the CIF card [CIF]
data_Sn3PO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.190
_cell_length_b   5.040
_cell_length_c   12.632
_cell_angle_alpha   69.474
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   667.246
_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
  Sn  Sn0  1  0.857  0.455  0.679  1.0
  Sn  Sn1  1  0.357  0.545  0.821  1.0
  Sn  Sn2  1  0.143  0.545  0.321  1.0
  Sn  Sn3  1  0.643  0.455  0.179  1.0
  Sn  Sn4  1  0.892  0.770  0.955  1.0
  Sn  Sn5  1  0.392  0.230  0.545  1.0
  Sn  Sn6  1  0.108  0.230  0.045  1.0
  Sn  Sn7  1  0.608  0.770  0.455  1.0
  Sn  Sn8  1  0.641  0.131  0.917  1.0
  Sn  Sn9  1  0.141  0.869  0.583  1.0
  Sn  Sn10  1  0.359  0.869  0.083  1.0
  Sn  Sn11  1  0.859  0.131  0.417  1.0
  P  P12  1  0.655  0.936  0.687  1.0
  P  P13  1  0.155  0.064  0.813  1.0
  P  P14  1  0.345  0.064  0.313  1.0
  P  P15  1  0.845  0.936  0.187  1.0
  O  O16  1  0.579  0.026  0.771  1.0
  O  O17  1  0.079  0.974  0.729  1.0
  O  O18  1  0.421  0.974  0.229  1.0
  O  O19  1  0.921  0.026  0.271  1.0
  O  O20  1  0.567  0.926  0.592  1.0
  O  O21  1  0.067  0.074  0.908  1.0
  O  O22  1  0.433  0.074  0.408  1.0
  O  O23  1  0.933  0.926  0.092  1.0
  O  O24  1  0.709  0.636  0.745  1.0
  O  O25  1  0.209  0.364  0.755  1.0
  O  O26  1  0.291  0.364  0.255  1.0
  O  O27  1  0.791  0.636  0.245  1.0
  O  O28  1  0.755  0.151  0.631  1.0
  O  O29  1  0.255  0.849  0.869  1.0
  O  O30  1  0.245  0.849  0.369  1.0
  O  O31  1  0.745  0.151  0.131  1.0
  O  O32  1  0.710  0.716  0.008  1.0
  O  O33  1  0.210  0.284  0.492  1.0
  O  O34  1  0.290  0.284  0.992  1.0
  O  O35  1  0.790  0.716  0.508  1.0
  O  O36  1  0.818  0.157  0.857  1.0
  O  O37  1  0.318  0.843  0.643  1.0
  O  O38  1  0.182  0.843  0.143  1.0
  O  O39  1  0.682  0.157  0.357  1.0
[/CIF]
.