The compound described by RbSnBr3 is Pb (Zr_0.50 Ti_0.48) O_3 structured and crystallizes in the triclinic P1 space group. Rb(1) is bonded in a 5-coordinate geometry to one Br(1), two equivalent Br(2), and two equivalent Br(3) atoms. Sn(1) is bonded to two equivalent Br(1), two equivalent Br(2), and two equivalent Br(3) atoms to form corner-sharing SnBr6 octahedra. The corner-sharing octahedral tilt angles are 5°. There are three inequivalent Br sites. In the first Br site, Br(1) is bonded in a 3-coordinate geometry to one Rb(1) and two equivalent Sn(1) atoms. In the second Br site, Br(2) is bonded in a see-saw-like geometry to two equivalent Rb(1) and two equivalent Sn(1) atoms. In the third Br site, Br(3) is bonded in a see-saw-like geometry to two equivalent Rb(1) and two equivalent Sn(1) atoms. is represented by the CIF file [CIF]
data_RbSnBr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.878
_cell_length_b   5.877
_cell_length_c   5.967
_cell_angle_alpha   88.958
_cell_angle_beta   87.437
_cell_angle_gamma   90.270
_symmetry_Int_Tables_number   1
_cell_volume   205.868
_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
  Rb  Rb0  1  0.018  0.015  0.075  1.0
  Sn  Sn1  1  0.496  0.494  0.464  1.0
  Br  Br2  1  0.493  0.474  0.003  1.0
  Br  Br3  1  0.492  0.971  0.445  1.0
  Br  Br4  1  0.971  0.497  0.444  1.0
[/CIF]
.
The compound described by RbSnBr3 is Pb (Zr_0.50 Ti_0.48) O_3 structured and crystallizes in the triclinic P1 space group. Rb(1) is bonded in a 5-coordinate geometry to one Br(1), two equivalent Br(2), and two equivalent Br(3) atoms. Sn(1) is bonded to two equivalent Br(1), two equivalent Br(2), and two equivalent Br(3) atoms to form corner-sharing SnBr6 octahedra. The corner-sharing octahedral tilt angles are 5°. There are three inequivalent Br sites. In the first Br site, Br(1) is bonded in a 3-coordinate geometry to one Rb(1) and two equivalent Sn(1) atoms. In the second Br site, Br(2) is bonded in a see-saw-like geometry to two equivalent Rb(1) and two equivalent Sn(1) atoms. In the third Br site, Br(3) is bonded in a see-saw-like geometry to two equivalent Rb(1) and two equivalent Sn(1) atoms. is represented by the CIF file [CIF]
data_RbSnBr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.878
_cell_length_b   5.877
_cell_length_c   5.967
_cell_angle_alpha   88.958
_cell_angle_beta   87.437
_cell_angle_gamma   90.270
_symmetry_Int_Tables_number   1
_cell_volume   205.868
_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
  Rb  Rb0  1  0.018  0.015  0.075  1.0
  Sn  Sn1  1  0.496  0.494  0.464  1.0
  Br  Br2  1  0.493  0.474  0.003  1.0
  Br  Br3  1  0.492  0.971  0.445  1.0
  Br  Br4  1  0.971  0.497  0.444  1.0
[/CIF]
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