The material described by CsLaO3Cl4 crystallizes in the monoclinic P2_1/m space group. Cs(1) is bonded in a 7-coordinate geometry to one O(1), two equivalent Cl(1), and four equivalent Cl(2) atoms. La(1) is bonded in a 9-coordinate geometry to one O(1), one O(2), one O(3), two equivalent Cl(2), and four equivalent Cl(1) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one Cs(1) and one La(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one La(1) and two equivalent Cl(2) atoms. In the third O site, O(3) is bonded in a single-bond geometry to one La(1) and two equivalent Cl(2) atoms. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a 3-coordinate geometry to one Cs(1) and two equivalent La(1) atoms. In the second Cl site, Cl(2) is bonded in a 5-coordinate geometry to two equivalent Cs(1), one La(1), one O(2), and one O(3) atom. is represented by the CIF card [CIF]
data_CsLaCl4O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.021
_cell_length_b   7.286
_cell_length_c   9.438
_cell_angle_alpha   80.723
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   544.329
_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
  Cs  Cs0  1  0.750  0.408  0.326  1.0
  Cs  Cs1  1  0.250  0.592  0.674  1.0
  La  La2  1  0.750  0.057  0.883  1.0
  La  La3  1  0.250  0.943  0.117  1.0
  Cl  Cl4  1  0.495  0.764  0.951  1.0
  Cl  Cl5  1  0.995  0.236  0.049  1.0
  Cl  Cl6  1  0.505  0.236  0.049  1.0
  Cl  Cl7  1  0.005  0.764  0.951  1.0
  Cl  Cl8  1  0.530  0.198  0.643  1.0
  Cl  Cl9  1  0.030  0.802  0.357  1.0
  Cl  Cl10  1  0.470  0.802  0.357  1.0
  Cl  Cl11  1  0.970  0.198  0.643  1.0
  O  O12  1  0.750  0.048  0.153  1.0
  O  O13  1  0.250  0.952  0.847  1.0
  O  O14  1  0.750  0.957  0.647  1.0
  O  O15  1  0.250  0.043  0.353  1.0
  O  O16  1  0.750  0.366  0.752  1.0
  O  O17  1  0.250  0.634  0.248  1.0
[/CIF]
.
The material described by CsLaO3Cl4 crystallizes in the monoclinic P2_1/m space group. Cs(1) is bonded in a 7-coordinate geometry to one O(1), two equivalent Cl(1), and four equivalent Cl(2) atoms. La(1) is bonded in a 9-coordinate geometry to one O(1), one O(2), one O(3), two equivalent Cl(2), and four equivalent Cl(1) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one Cs(1) and one La(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one La(1) and two equivalent Cl(2) atoms. In the third O site, O(3) is bonded in a single-bond geometry to one La(1) and two equivalent Cl(2) atoms. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a 3-coordinate geometry to one Cs(1) and two equivalent La(1) atoms. In the second Cl site, Cl(2) is bonded in a 5-coordinate geometry to two equivalent Cs(1), one La(1), one O(2), and one O(3) atom. is represented by the CIF card [CIF]
data_CsLaCl4O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.021
_cell_length_b   7.286
_cell_length_c   9.438
_cell_angle_alpha   80.723
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   544.329
_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
  Cs  Cs0  1  0.750  0.408  0.326  1.0
  Cs  Cs1  1  0.250  0.592  0.674  1.0
  La  La2  1  0.750  0.057  0.883  1.0
  La  La3  1  0.250  0.943  0.117  1.0
  Cl  Cl4  1  0.495  0.764  0.951  1.0
  Cl  Cl5  1  0.995  0.236  0.049  1.0
  Cl  Cl6  1  0.505  0.236  0.049  1.0
  Cl  Cl7  1  0.005  0.764  0.951  1.0
  Cl  Cl8  1  0.530  0.198  0.643  1.0
  Cl  Cl9  1  0.030  0.802  0.357  1.0
  Cl  Cl10  1  0.470  0.802  0.357  1.0
  Cl  Cl11  1  0.970  0.198  0.643  1.0
  O  O12  1  0.750  0.048  0.153  1.0
  O  O13  1  0.250  0.952  0.847  1.0
  O  O14  1  0.750  0.957  0.647  1.0
  O  O15  1  0.250  0.043  0.353  1.0
  O  O16  1  0.750  0.366  0.752  1.0
  O  O17  1  0.250  0.634  0.248  1.0
[/CIF]
.