The compound described by RbPbBr3 is (Cubic) Perovskite structured and crystallizes in the monoclinic Cm space group. The structure consists of two 7440-17-7 atoms inside a PbBr3 framework. In the PbBr3 framework, Pb(1) is bonded to two equivalent Br(2) and four equivalent Br(1) atoms to form corner-sharing PbBr6 octahedra. The corner-sharing octahedral tilt angles range from 0-4°. There are two inequivalent Br sites. In the first Br site, Br(1) is bonded in a linear geometry to two equivalent Pb(1) atoms. In the second Br site, Br(2) is bonded in a distorted linear geometry to two equivalent Pb(1) atoms. is represented by the CIF file [CIF]
data_RbPbBr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.985
_cell_length_b   5.985
_cell_length_c   5.980
_cell_angle_alpha   89.943
_cell_angle_beta   89.943
_cell_angle_gamma   90.068
_symmetry_Int_Tables_number   1
_cell_volume   214.226
_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  0.003  0.003  1.000  1.0
  Pb  Pb1  1  0.505  0.505  0.484  1.0
  Br  Br2  1  0.504  0.003  0.485  1.0
  Br  Br3  1  0.491  0.491  0.984  1.0
  Br  Br4  1  0.003  0.504  0.485  1.0
[/CIF]
.
The compound described by RbPbBr3 is (Cubic) Perovskite structured and crystallizes in the monoclinic Cm space group. The structure consists of two 7440-17-7 atoms inside a PbBr3 framework. In the PbBr3 framework, Pb(1) is bonded to two equivalent Br(2) and four equivalent Br(1) atoms to form corner-sharing PbBr6 octahedra. The corner-sharing octahedral tilt angles range from 0-4°. There are two inequivalent Br sites. In the first Br site, Br(1) is bonded in a linear geometry to two equivalent Pb(1) atoms. In the second Br site, Br(2) is bonded in a distorted linear geometry to two equivalent Pb(1) atoms. is represented by the CIF file [CIF]
data_RbPbBr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.985
_cell_length_b   5.985
_cell_length_c   5.980
_cell_angle_alpha   89.943
_cell_angle_beta   89.943
_cell_angle_gamma   90.068
_symmetry_Int_Tables_number   1
_cell_volume   214.226
_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  0.003  0.003  1.000  1.0
  Pb  Pb1  1  0.505  0.505  0.484  1.0
  Br  Br2  1  0.504  0.003  0.485  1.0
  Br  Br3  1  0.491  0.491  0.984  1.0
  Br  Br4  1  0.003  0.504  0.485  1.0
[/CIF]
.