The structure described by NaTh2(PO4)3 crystallizes in the monoclinic Cc space group. Na(1) is bonded in a 5-coordinate geometry to one O(1), one O(10), one O(4), one O(8), and one O(9) atom. There are two inequivalent Th sites. In the first Th site, Th(1) is bonded in a 9-coordinate geometry to one O(1), one O(10), one O(12), one O(5), one O(6), two equivalent O(11), and two equivalent O(2) atoms. In the second Th site, Th(2) is bonded in a 9-coordinate geometry to one O(12), one O(4), one O(5), one O(7), one O(8), two equivalent O(3), and two equivalent O(9) atoms. There are three inequivalent P sites. In the first P site, P(1) is bonded in a tetrahedral geometry to one O(10), one O(12), one O(3), and one O(6) atom. In the second P site, P(2) is bonded in a tetrahedral geometry to one O(1), one O(11), one O(8), and one O(9) atom. In the third P site, P(3) is bonded in a tetrahedral geometry to one O(2), one O(4), one O(5), and one O(7) atom. There are twelve inequivalent O sites. In the first O site, O(5) is bonded in a distorted single-bond geometry to one Th(1), one Th(2), and one P(3) atom. In the second O site, O(6) is bonded in a bent 150 degrees geometry to one Th(1) and one P(1) atom. In the third O site, O(7) is bonded in a 2-coordinate geometry to one Th(2) and one P(3) atom. In the fourth O site, O(8) is bonded in a distorted trigonal planar geometry to one Na(1), one Th(2), and one P(2) atom. In the fifth O site, O(9) is bonded in a distorted single-bond geometry to one Na(1), two equivalent Th(2), and one P(2) atom. In the sixth O site, O(10) is bonded in a distorted single-bond geometry to one Na(1), one Th(1), and one P(1) atom. In the seventh O site, O(11) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one P(2) atom. In the eighth O site, O(12) is bonded in a distorted single-bond geometry to one Th(1), one Th(2), and one P(1) atom. In the ninth O site, O(1) is bonded in a 3-coordinate geometry to one Na(1), one Th(1), and one P(2) atom. In the tenth O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one P(3) atom. In the eleventh O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Th(2) and one P(1) atom. In the twelfth O site, O(4) is bonded in a 1-coordinate geometry to one Na(1), one Th(2), and one P(3) atom. is represented by the CIF card [CIF]
data_NaTh2(PO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.433
_cell_length_b   9.433
_cell_length_c   8.254
_cell_angle_alpha   79.314
_cell_angle_beta   79.314
_cell_angle_gamma   42.594
_symmetry_Int_Tables_number   1
_cell_volume   487.098
_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
  Na  Na0  1  0.391  0.590  0.870  1.0
  Na  Na1  1  0.590  0.391  0.370  1.0
  Th  Th2  1  0.068  0.244  0.469  1.0
  Th  Th3  1  0.244  0.068  0.969  1.0
  Th  Th4  1  0.946  0.752  0.541  1.0
  Th  Th5  1  0.752  0.946  0.041  1.0
  P  P6  1  0.775  0.605  0.818  1.0
  P  P7  1  0.605  0.775  0.318  1.0
  P  P8  1  0.900  0.101  0.748  1.0
  P  P9  1  0.101  0.900  0.248  1.0
  P  P10  1  0.224  0.403  0.194  1.0
  P  P11  1  0.403  0.224  0.694  1.0
  O  O12  1  0.822  0.222  0.577  1.0
  O  O13  1  0.222  0.822  0.077  1.0
  O  O14  1  0.174  0.282  0.175  1.0
  O  O15  1  0.282  0.174  0.675  1.0
  O  O16  1  0.813  0.738  0.832  1.0
  O  O17  1  0.738  0.813  0.332  1.0
  O  O18  1  0.095  0.609  0.085  1.0
  O  O19  1  0.609  0.095  0.585  1.0
  O  O20  1  0.156  0.444  0.382  1.0
  O  O21  1  0.444  0.156  0.882  1.0
  O  O22  1  0.911  0.404  0.933  1.0
  O  O23  1  0.404  0.911  0.433  1.0
  O  O24  1  0.460  0.266  0.164  1.0
  O  O25  1  0.266  0.460  0.664  1.0
  O  O26  1  0.729  0.216  0.892  1.0
  O  O27  1  0.216  0.729  0.392  1.0
  O  O28  1  0.978  0.884  0.760  1.0
  O  O29  1  0.884  0.978  0.260  1.0
  O  O30  1  0.542  0.732  0.846  1.0
  O  O31  1  0.732  0.542  0.346  1.0
  O  O32  1  0.089  0.063  0.759  1.0
  O  O33  1  0.063  0.089  0.259  1.0
  O  O34  1  0.856  0.551  0.632  1.0
  O  O35  1  0.551  0.856  0.132  1.0
[/CIF]
.
The structure described by NaTh2(PO4)3 crystallizes in the monoclinic Cc space group. Na(1) is bonded in a 5-coordinate geometry to one O(1), one O(10), one O(4), one O(8), and one O(9) atom. There are two inequivalent Th sites. In the first Th site, Th(1) is bonded in a 9-coordinate geometry to one O(1), one O(10), one O(12), one O(5), one O(6), two equivalent O(11), and two equivalent O(2) atoms. In the second Th site, Th(2) is bonded in a 9-coordinate geometry to one O(12), one O(4), one O(5), one O(7), one O(8), two equivalent O(3), and two equivalent O(9) atoms. There are three inequivalent P sites. In the first P site, P(1) is bonded in a tetrahedral geometry to one O(10), one O(12), one O(3), and one O(6) atom. In the second P site, P(2) is bonded in a tetrahedral geometry to one O(1), one O(11), one O(8), and one O(9) atom. In the third P site, P(3) is bonded in a tetrahedral geometry to one O(2), one O(4), one O(5), and one O(7) atom. There are twelve inequivalent O sites. In the first O site, O(5) is bonded in a distorted single-bond geometry to one Th(1), one Th(2), and one P(3) atom. In the second O site, O(6) is bonded in a bent 150 degrees geometry to one Th(1) and one P(1) atom. In the third O site, O(7) is bonded in a 2-coordinate geometry to one Th(2) and one P(3) atom. In the fourth O site, O(8) is bonded in a distorted trigonal planar geometry to one Na(1), one Th(2), and one P(2) atom. In the fifth O site, O(9) is bonded in a distorted single-bond geometry to one Na(1), two equivalent Th(2), and one P(2) atom. In the sixth O site, O(10) is bonded in a distorted single-bond geometry to one Na(1), one Th(1), and one P(1) atom. In the seventh O site, O(11) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one P(2) atom. In the eighth O site, O(12) is bonded in a distorted single-bond geometry to one Th(1), one Th(2), and one P(1) atom. In the ninth O site, O(1) is bonded in a 3-coordinate geometry to one Na(1), one Th(1), and one P(2) atom. In the tenth O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one P(3) atom. In the eleventh O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Th(2) and one P(1) atom. In the twelfth O site, O(4) is bonded in a 1-coordinate geometry to one Na(1), one Th(2), and one P(3) atom. is represented by the CIF card [CIF]
data_NaTh2(PO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.433
_cell_length_b   9.433
_cell_length_c   8.254
_cell_angle_alpha   79.314
_cell_angle_beta   79.314
_cell_angle_gamma   42.594
_symmetry_Int_Tables_number   1
_cell_volume   487.098
_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
  Na  Na0  1  0.391  0.590  0.870  1.0
  Na  Na1  1  0.590  0.391  0.370  1.0
  Th  Th2  1  0.068  0.244  0.469  1.0
  Th  Th3  1  0.244  0.068  0.969  1.0
  Th  Th4  1  0.946  0.752  0.541  1.0
  Th  Th5  1  0.752  0.946  0.041  1.0
  P  P6  1  0.775  0.605  0.818  1.0
  P  P7  1  0.605  0.775  0.318  1.0
  P  P8  1  0.900  0.101  0.748  1.0
  P  P9  1  0.101  0.900  0.248  1.0
  P  P10  1  0.224  0.403  0.194  1.0
  P  P11  1  0.403  0.224  0.694  1.0
  O  O12  1  0.822  0.222  0.577  1.0
  O  O13  1  0.222  0.822  0.077  1.0
  O  O14  1  0.174  0.282  0.175  1.0
  O  O15  1  0.282  0.174  0.675  1.0
  O  O16  1  0.813  0.738  0.832  1.0
  O  O17  1  0.738  0.813  0.332  1.0
  O  O18  1  0.095  0.609  0.085  1.0
  O  O19  1  0.609  0.095  0.585  1.0
  O  O20  1  0.156  0.444  0.382  1.0
  O  O21  1  0.444  0.156  0.882  1.0
  O  O22  1  0.911  0.404  0.933  1.0
  O  O23  1  0.404  0.911  0.433  1.0
  O  O24  1  0.460  0.266  0.164  1.0
  O  O25  1  0.266  0.460  0.664  1.0
  O  O26  1  0.729  0.216  0.892  1.0
  O  O27  1  0.216  0.729  0.392  1.0
  O  O28  1  0.978  0.884  0.760  1.0
  O  O29  1  0.884  0.978  0.260  1.0
  O  O30  1  0.542  0.732  0.846  1.0
  O  O31  1  0.732  0.542  0.346  1.0
  O  O32  1  0.089  0.063  0.759  1.0
  O  O33  1  0.063  0.089  0.259  1.0
  O  O34  1  0.856  0.551  0.632  1.0
  O  O35  1  0.551  0.856  0.132  1.0
[/CIF]
.