The material described by LaGaS2O crystallizes in the orthorhombic Pbcm space group. La(1) is bonded in a 2-coordinate geometry to four equivalent S(1), four equivalent S(2), and two equivalent O(1) atoms. Ga(1) is bonded to one S(1), one S(2), and two equivalent O(1) atoms to form distorted corner-sharing GaS2O2 tetrahedra. There are two inequivalent S sites. In the first S site, S(1) is bonded in a 5-coordinate geometry to four equivalent La(1) and one Ga(1) atom. In the second S site, S(2) is bonded in a 5-coordinate geometry to four equivalent La(1) and one Ga(1) atom. O(1) is bonded to two equivalent La(1) and two equivalent Ga(1) atoms to form distorted edge-sharing OLa2Ga2 tetrahedra. is represented by the CIF file [CIF]
data_LaGaS2O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.597
_cell_length_b   5.813
_cell_length_c   11.550
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   375.801
_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  0.250  0.849  0.608  1.0
  La  La1  1  0.750  0.151  0.392  1.0
  La  La2  1  0.750  0.849  0.892  1.0
  La  La3  1  0.250  0.151  0.108  1.0
  Ga  Ga4  1  0.250  0.480  0.837  1.0
  Ga  Ga5  1  0.750  0.520  0.163  1.0
  Ga  Ga6  1  0.750  0.480  0.663  1.0
  Ga  Ga7  1  0.250  0.520  0.337  1.0
  S  S8  1  0.250  0.903  0.347  1.0
  S  S9  1  0.750  0.097  0.653  1.0
  S  S10  1  0.750  0.903  0.153  1.0
  S  S11  1  0.250  0.097  0.847  1.0
  S  S12  1  0.250  0.658  0.011  1.0
  S  S13  1  0.750  0.342  0.989  1.0
  S  S14  1  0.750  0.658  0.489  1.0
  S  S15  1  0.250  0.342  0.511  1.0
  O  O16  1  0.500  0.374  0.250  1.0
  O  O17  1  0.000  0.626  0.750  1.0
  O  O18  1  0.500  0.626  0.750  1.0
  O  O19  1  0.000  0.374  0.250  1.0
[/CIF]
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The material described by LaGaS2O crystallizes in the orthorhombic Pbcm space group. La(1) is bonded in a 2-coordinate geometry to four equivalent S(1), four equivalent S(2), and two equivalent O(1) atoms. Ga(1) is bonded to one S(1), one S(2), and two equivalent O(1) atoms to form distorted corner-sharing GaS2O2 tetrahedra. There are two inequivalent S sites. In the first S site, S(1) is bonded in a 5-coordinate geometry to four equivalent La(1) and one Ga(1) atom. In the second S site, S(2) is bonded in a 5-coordinate geometry to four equivalent La(1) and one Ga(1) atom. O(1) is bonded to two equivalent La(1) and two equivalent Ga(1) atoms to form distorted edge-sharing OLa2Ga2 tetrahedra. is represented by the CIF file [CIF]
data_LaGaS2O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.597
_cell_length_b   5.813
_cell_length_c   11.550
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   375.801
_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  0.250  0.849  0.608  1.0
  La  La1  1  0.750  0.151  0.392  1.0
  La  La2  1  0.750  0.849  0.892  1.0
  La  La3  1  0.250  0.151  0.108  1.0
  Ga  Ga4  1  0.250  0.480  0.837  1.0
  Ga  Ga5  1  0.750  0.520  0.163  1.0
  Ga  Ga6  1  0.750  0.480  0.663  1.0
  Ga  Ga7  1  0.250  0.520  0.337  1.0
  S  S8  1  0.250  0.903  0.347  1.0
  S  S9  1  0.750  0.097  0.653  1.0
  S  S10  1  0.750  0.903  0.153  1.0
  S  S11  1  0.250  0.097  0.847  1.0
  S  S12  1  0.250  0.658  0.011  1.0
  S  S13  1  0.750  0.342  0.989  1.0
  S  S14  1  0.750  0.658  0.489  1.0
  S  S15  1  0.250  0.342  0.511  1.0
  O  O16  1  0.500  0.374  0.250  1.0
  O  O17  1  0.000  0.626  0.750  1.0
  O  O18  1  0.500  0.626  0.750  1.0
  O  O19  1  0.000  0.374  0.250  1.0
[/CIF]
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