The crystal structure described by La2SnS3O2 crystallizes in the orthorhombic Pnma space group. La(1) is bonded in a 4-coordinate geometry to four equivalent S(2) and four equivalent O(1) atoms. Sn(1) is bonded to two equivalent S(1) and two equivalent S(2) atoms to form corner-sharing SnS4 tetrahedra. There are two inequivalent S sites. In the first S site, S(1) is bonded in a distorted L-shaped geometry to two equivalent Sn(1) atoms. In the second S site, S(2) is bonded in a 5-coordinate geometry to four equivalent La(1) and one Sn(1) atom. O(1) is bonded to four equivalent La(1) atoms to form a mixture of edge and corner-sharing OLa4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_La2SnS3O2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.875
_cell_length_b   5.888
_cell_length_c   19.159
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   662.760
_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
  La  La0  1  0.502  0.248  0.563  1.0
  La  La1  1  0.498  0.752  0.063  1.0
  La  La2  1  0.002  0.252  0.437  1.0
  La  La3  1  0.998  0.748  0.937  1.0
  La  La4  1  0.498  0.752  0.437  1.0
  La  La5  1  0.998  0.748  0.563  1.0
  La  La6  1  0.002  0.252  0.063  1.0
  La  La7  1  0.502  0.248  0.937  1.0
  Sn  Sn8  1  0.930  0.348  0.750  1.0
  Sn  Sn9  1  0.430  0.152  0.250  1.0
  Sn  Sn10  1  0.570  0.848  0.750  1.0
  Sn  Sn11  1  0.070  0.652  0.250  1.0
  S  S12  1  0.482  0.741  0.250  1.0
  S  S13  1  0.512  0.256  0.366  1.0
  S  S14  1  0.012  0.244  0.634  1.0
  S  S15  1  0.018  0.241  0.250  1.0
  S  S16  1  0.488  0.744  0.634  1.0
  S  S17  1  0.982  0.759  0.750  1.0
  S  S18  1  0.488  0.744  0.866  1.0
  S  S19  1  0.988  0.756  0.134  1.0
  S  S20  1  0.518  0.259  0.750  1.0
  S  S21  1  0.012  0.244  0.866  1.0
  S  S22  1  0.988  0.756  0.366  1.0
  S  S23  1  0.512  0.256  0.134  1.0
  O  O24  1  0.749  0.499  0.500  1.0
  O  O25  1  0.751  0.999  0.000  1.0
  O  O26  1  0.249  0.001  1.000  1.0
  O  O27  1  0.749  0.499  0.000  1.0
  O  O28  1  0.251  0.501  1.000  1.0
  O  O29  1  0.751  0.999  0.500  1.0
  O  O30  1  0.251  0.501  0.500  1.0
  O  O31  1  0.249  0.001  0.500  1.0
[/CIF]
.
The crystal structure described by La2SnS3O2 crystallizes in the orthorhombic Pnma space group. La(1) is bonded in a 4-coordinate geometry to four equivalent S(2) and four equivalent O(1) atoms. Sn(1) is bonded to two equivalent S(1) and two equivalent S(2) atoms to form corner-sharing SnS4 tetrahedra. There are two inequivalent S sites. In the first S site, S(1) is bonded in a distorted L-shaped geometry to two equivalent Sn(1) atoms. In the second S site, S(2) is bonded in a 5-coordinate geometry to four equivalent La(1) and one Sn(1) atom. O(1) is bonded to four equivalent La(1) atoms to form a mixture of edge and corner-sharing OLa4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_La2SnS3O2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.875
_cell_length_b   5.888
_cell_length_c   19.159
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   662.760
_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
  La  La0  1  0.502  0.248  0.563  1.0
  La  La1  1  0.498  0.752  0.063  1.0
  La  La2  1  0.002  0.252  0.437  1.0
  La  La3  1  0.998  0.748  0.937  1.0
  La  La4  1  0.498  0.752  0.437  1.0
  La  La5  1  0.998  0.748  0.563  1.0
  La  La6  1  0.002  0.252  0.063  1.0
  La  La7  1  0.502  0.248  0.937  1.0
  Sn  Sn8  1  0.930  0.348  0.750  1.0
  Sn  Sn9  1  0.430  0.152  0.250  1.0
  Sn  Sn10  1  0.570  0.848  0.750  1.0
  Sn  Sn11  1  0.070  0.652  0.250  1.0
  S  S12  1  0.482  0.741  0.250  1.0
  S  S13  1  0.512  0.256  0.366  1.0
  S  S14  1  0.012  0.244  0.634  1.0
  S  S15  1  0.018  0.241  0.250  1.0
  S  S16  1  0.488  0.744  0.634  1.0
  S  S17  1  0.982  0.759  0.750  1.0
  S  S18  1  0.488  0.744  0.866  1.0
  S  S19  1  0.988  0.756  0.134  1.0
  S  S20  1  0.518  0.259  0.750  1.0
  S  S21  1  0.012  0.244  0.866  1.0
  S  S22  1  0.988  0.756  0.366  1.0
  S  S23  1  0.512  0.256  0.134  1.0
  O  O24  1  0.749  0.499  0.500  1.0
  O  O25  1  0.751  0.999  0.000  1.0
  O  O26  1  0.249  0.001  1.000  1.0
  O  O27  1  0.749  0.499  0.000  1.0
  O  O28  1  0.251  0.501  1.000  1.0
  O  O29  1  0.751  0.999  0.500  1.0
  O  O30  1  0.251  0.501  0.500  1.0
  O  O31  1  0.249  0.001  0.500  1.0
[/CIF]
.