The compound described by CsSrCl3 is (Cubic) Perovskite structured and crystallizes in the monoclinic Cm space group. Cs(1) is bonded to four equivalent Cl(2) and eight equivalent Cl(1) atoms to form CsCl12 cuboctahedra that share corners with twelve equivalent Cs(1)Cl12 cuboctahedra, faces with six equivalent Cs(1)Cl12 cuboctahedra, and faces with eight equivalent Sr(1)Cl6 octahedra. Sr(1) is bonded to two equivalent Cl(2) and four equivalent Cl(1) atoms to form SrCl6 octahedra that share corners with six equivalent Sr(1)Cl6 octahedra and faces with eight equivalent Cs(1)Cl12 cuboctahedra. The corner-sharing octahedral tilt angles range from 1-2°. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a distorted linear geometry to four equivalent Cs(1) and two equivalent Sr(1) atoms. In the second Cl site, Cl(2) is bonded in a distorted linear geometry to four equivalent Cs(1) and two equivalent Sr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CsSrCl3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.675
_cell_length_b   5.675
_cell_length_c   5.674
_cell_angle_alpha   89.903
_cell_angle_beta   89.903
_cell_angle_gamma   90.107
_symmetry_Int_Tables_number   1
_cell_volume   182.762
_cell_formula_units_Z   1
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  0.998  0.998  0.004  1.0
  Sr  Sr1  1  0.500  0.500  0.513  1.0
  Cl  Cl2  1  0.000  0.496  0.517  1.0
  Cl  Cl3  1  0.507  0.507  0.013  1.0
  Cl  Cl4  1  0.496  0.000  0.517  1.0
[/CIF]
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The compound described by CsSrCl3 is (Cubic) Perovskite structured and crystallizes in the monoclinic Cm space group. Cs(1) is bonded to four equivalent Cl(2) and eight equivalent Cl(1) atoms to form CsCl12 cuboctahedra that share corners with twelve equivalent Cs(1)Cl12 cuboctahedra, faces with six equivalent Cs(1)Cl12 cuboctahedra, and faces with eight equivalent Sr(1)Cl6 octahedra. Sr(1) is bonded to two equivalent Cl(2) and four equivalent Cl(1) atoms to form SrCl6 octahedra that share corners with six equivalent Sr(1)Cl6 octahedra and faces with eight equivalent Cs(1)Cl12 cuboctahedra. The corner-sharing octahedral tilt angles range from 1-2°. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a distorted linear geometry to four equivalent Cs(1) and two equivalent Sr(1) atoms. In the second Cl site, Cl(2) is bonded in a distorted linear geometry to four equivalent Cs(1) and two equivalent Sr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CsSrCl3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.675
_cell_length_b   5.675
_cell_length_c   5.674
_cell_angle_alpha   89.903
_cell_angle_beta   89.903
_cell_angle_gamma   90.107
_symmetry_Int_Tables_number   1
_cell_volume   182.762
_cell_formula_units_Z   1
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  0.998  0.998  0.004  1.0
  Sr  Sr1  1  0.500  0.500  0.513  1.0
  Cl  Cl2  1  0.000  0.496  0.517  1.0
  Cl  Cl3  1  0.507  0.507  0.013  1.0
  Cl  Cl4  1  0.496  0.000  0.517  1.0
[/CIF]
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