The structure described by RbGeBr3 is Potassium chlorate structured and crystallizes in the monoclinic P2_1/m space group. Rb(1) is bonded in a 10-coordinate geometry to one Ge(1), three equivalent Br(1), and six equivalent Br(2) atoms. Ge(1) is bonded in a 3-coordinate geometry to one Rb(1), one Br(1), and two equivalent Br(2) atoms. There are two inequivalent Br sites. In the first Br site, Br(1) is bonded in a 4-coordinate geometry to three equivalent Rb(1) and one Ge(1) atom. In the second Br site, Br(2) is bonded to three equivalent Rb(1) and one Ge(1) atom to form a mixture of distorted corner and edge-sharing BrRb3Ge tetrahedra. is represented by the CIF file [CIF]
data_RbGeBr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.453
_cell_length_b   6.152
_cell_length_c   8.146
_cell_angle_alpha   74.180
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   359.330
_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
  Rb  Rb0  1  0.750  0.677  0.706  1.0
  Rb  Rb1  1  0.250  0.323  0.294  1.0
  Ge  Ge2  1  0.750  0.936  0.113  1.0
  Ge  Ge3  1  0.250  0.064  0.887  1.0
  Br  Br4  1  0.750  0.334  0.129  1.0
  Br  Br5  1  0.250  0.666  0.871  1.0
  Br  Br6  1  0.500  0.187  0.680  1.0
  Br  Br7  1  1.000  0.813  0.320  1.0
  Br  Br8  1  0.000  0.187  0.680  1.0
  Br  Br9  1  0.500  0.813  0.320  1.0
[/CIF]
.
The structure described by RbGeBr3 is Potassium chlorate structured and crystallizes in the monoclinic P2_1/m space group. Rb(1) is bonded in a 10-coordinate geometry to one Ge(1), three equivalent Br(1), and six equivalent Br(2) atoms. Ge(1) is bonded in a 3-coordinate geometry to one Rb(1), one Br(1), and two equivalent Br(2) atoms. There are two inequivalent Br sites. In the first Br site, Br(1) is bonded in a 4-coordinate geometry to three equivalent Rb(1) and one Ge(1) atom. In the second Br site, Br(2) is bonded to three equivalent Rb(1) and one Ge(1) atom to form a mixture of distorted corner and edge-sharing BrRb3Ge tetrahedra. is represented by the CIF file [CIF]
data_RbGeBr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.453
_cell_length_b   6.152
_cell_length_c   8.146
_cell_angle_alpha   74.180
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   359.330
_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
  Rb  Rb0  1  0.750  0.677  0.706  1.0
  Rb  Rb1  1  0.250  0.323  0.294  1.0
  Ge  Ge2  1  0.750  0.936  0.113  1.0
  Ge  Ge3  1  0.250  0.064  0.887  1.0
  Br  Br4  1  0.750  0.334  0.129  1.0
  Br  Br5  1  0.250  0.666  0.871  1.0
  Br  Br6  1  0.500  0.187  0.680  1.0
  Br  Br7  1  1.000  0.813  0.320  1.0
  Br  Br8  1  0.000  0.187  0.680  1.0
  Br  Br9  1  0.500  0.813  0.320  1.0
[/CIF]
.