The crystal structure described by (La2(SO4)3)2(O2)9 crystallizes in the hexagonal P6_3/m space group. The structure consists of six trioxidane molecules inside a La2(SO4)3 framework. In the La2(SO4)3 framework, there are two inequivalent La sites. In the first La site, La(1) is bonded to six equivalent O(1) and six equivalent O(3) atoms to form LaO12 cuboctahedra that share edges with six equivalent S(1)O4 tetrahedra and faces with two equivalent La(1)O12 cuboctahedra. In the second La site, La(2) is bonded in a trigonal planar geometry to three equivalent O(2) atoms. S(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form SO4 tetrahedra that share edges with two equivalent La(1)O12 cuboctahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent La(1) and one S(1) atom. In the second O site, O(2) is bonded in a linear geometry to one La(2) and one S(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one La(1) and one S(1) atom. is represented by the CIF card [CIF]
data_La2(SO7)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.543
_cell_length_b   10.543
_cell_length_c   8.102
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   780.014
_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
  La  La0  1  0.000  0.000  0.500  1.0
  La  La1  1  0.000  0.000  0.000  1.0
  La  La2  1  0.333  0.667  0.750  1.0
  La  La3  1  0.667  0.333  0.250  1.0
  S  S4  1  0.775  0.732  0.250  1.0
  S  S5  1  0.957  0.225  0.250  1.0
  S  S6  1  0.268  0.043  0.250  1.0
  S  S7  1  0.225  0.268  0.750  1.0
  S  S8  1  0.043  0.775  0.750  1.0
  S  S9  1  0.732  0.957  0.750  1.0
  O  O10  1  0.941  0.824  0.250  1.0
  O  O11  1  0.883  0.059  0.250  1.0
  O  O12  1  0.176  0.117  0.250  1.0
  O  O13  1  0.059  0.176  0.750  1.0
  O  O14  1  0.117  0.941  0.750  1.0
  O  O15  1  0.824  0.883  0.750  1.0
  O  O16  1  0.734  0.571  0.250  1.0
  O  O17  1  0.837  0.266  0.250  1.0
  O  O18  1  0.429  0.163  0.250  1.0
  O  O19  1  0.266  0.429  0.750  1.0
  O  O20  1  0.163  0.734  0.750  1.0
  O  O21  1  0.571  0.837  0.750  1.0
  O  O22  1  0.723  0.763  0.404  1.0
  O  O23  1  0.040  0.277  0.404  1.0
  O  O24  1  0.237  0.960  0.404  1.0
  O  O25  1  0.277  0.237  0.904  1.0
  O  O26  1  0.960  0.723  0.904  1.0
  O  O27  1  0.763  0.040  0.904  1.0
  O  O28  1  0.277  0.237  0.596  1.0
  O  O29  1  0.960  0.723  0.596  1.0
  O  O30  1  0.763  0.040  0.596  1.0
  O  O31  1  0.723  0.763  0.096  1.0
  O  O32  1  0.040  0.277  0.096  1.0
  O  O33  1  0.237  0.960  0.096  1.0
  O  O34  1  0.111  0.606  0.250  1.0
  O  O35  1  0.495  0.889  0.250  1.0
  O  O36  1  0.394  0.505  0.250  1.0
  O  O37  1  0.889  0.394  0.750  1.0
  O  O38  1  0.505  0.111  0.750  1.0
  O  O39  1  0.606  0.495  0.750  1.0
  O  O40  1  0.410  0.577  0.386  1.0
  O  O41  1  0.167  0.590  0.386  1.0
  O  O42  1  0.423  0.833  0.386  1.0
  O  O43  1  0.590  0.423  0.886  1.0
  O  O44  1  0.833  0.410  0.886  1.0
  O  O45  1  0.577  0.167  0.886  1.0
  O  O46  1  0.590  0.423  0.614  1.0
  O  O47  1  0.833  0.410  0.614  1.0
  O  O48  1  0.577  0.167  0.614  1.0
  O  O49  1  0.410  0.577  0.114  1.0
  O  O50  1  0.167  0.590  0.114  1.0
  O  O51  1  0.423  0.833  0.114  1.0
[/CIF]
.
The crystal structure described by (La2(SO4)3)2(O2)9 crystallizes in the hexagonal P6_3/m space group. The structure consists of six trioxidane molecules inside a La2(SO4)3 framework. In the La2(SO4)3 framework, there are two inequivalent La sites. In the first La site, La(1) is bonded to six equivalent O(1) and six equivalent O(3) atoms to form LaO12 cuboctahedra that share edges with six equivalent S(1)O4 tetrahedra and faces with two equivalent La(1)O12 cuboctahedra. In the second La site, La(2) is bonded in a trigonal planar geometry to three equivalent O(2) atoms. S(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form SO4 tetrahedra that share edges with two equivalent La(1)O12 cuboctahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent La(1) and one S(1) atom. In the second O site, O(2) is bonded in a linear geometry to one La(2) and one S(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one La(1) and one S(1) atom. is represented by the CIF card [CIF]
data_La2(SO7)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.543
_cell_length_b   10.543
_cell_length_c   8.102
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   780.014
_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
  La  La0  1  0.000  0.000  0.500  1.0
  La  La1  1  0.000  0.000  0.000  1.0
  La  La2  1  0.333  0.667  0.750  1.0
  La  La3  1  0.667  0.333  0.250  1.0
  S  S4  1  0.775  0.732  0.250  1.0
  S  S5  1  0.957  0.225  0.250  1.0
  S  S6  1  0.268  0.043  0.250  1.0
  S  S7  1  0.225  0.268  0.750  1.0
  S  S8  1  0.043  0.775  0.750  1.0
  S  S9  1  0.732  0.957  0.750  1.0
  O  O10  1  0.941  0.824  0.250  1.0
  O  O11  1  0.883  0.059  0.250  1.0
  O  O12  1  0.176  0.117  0.250  1.0
  O  O13  1  0.059  0.176  0.750  1.0
  O  O14  1  0.117  0.941  0.750  1.0
  O  O15  1  0.824  0.883  0.750  1.0
  O  O16  1  0.734  0.571  0.250  1.0
  O  O17  1  0.837  0.266  0.250  1.0
  O  O18  1  0.429  0.163  0.250  1.0
  O  O19  1  0.266  0.429  0.750  1.0
  O  O20  1  0.163  0.734  0.750  1.0
  O  O21  1  0.571  0.837  0.750  1.0
  O  O22  1  0.723  0.763  0.404  1.0
  O  O23  1  0.040  0.277  0.404  1.0
  O  O24  1  0.237  0.960  0.404  1.0
  O  O25  1  0.277  0.237  0.904  1.0
  O  O26  1  0.960  0.723  0.904  1.0
  O  O27  1  0.763  0.040  0.904  1.0
  O  O28  1  0.277  0.237  0.596  1.0
  O  O29  1  0.960  0.723  0.596  1.0
  O  O30  1  0.763  0.040  0.596  1.0
  O  O31  1  0.723  0.763  0.096  1.0
  O  O32  1  0.040  0.277  0.096  1.0
  O  O33  1  0.237  0.960  0.096  1.0
  O  O34  1  0.111  0.606  0.250  1.0
  O  O35  1  0.495  0.889  0.250  1.0
  O  O36  1  0.394  0.505  0.250  1.0
  O  O37  1  0.889  0.394  0.750  1.0
  O  O38  1  0.505  0.111  0.750  1.0
  O  O39  1  0.606  0.495  0.750  1.0
  O  O40  1  0.410  0.577  0.386  1.0
  O  O41  1  0.167  0.590  0.386  1.0
  O  O42  1  0.423  0.833  0.386  1.0
  O  O43  1  0.590  0.423  0.886  1.0
  O  O44  1  0.833  0.410  0.886  1.0
  O  O45  1  0.577  0.167  0.886  1.0
  O  O46  1  0.590  0.423  0.614  1.0
  O  O47  1  0.833  0.410  0.614  1.0
  O  O48  1  0.577  0.167  0.614  1.0
  O  O49  1  0.410  0.577  0.114  1.0
  O  O50  1  0.167  0.590  0.114  1.0
  O  O51  1  0.423  0.833  0.114  1.0
[/CIF]
.