The structure described by RbInBr3 is Ilmenite-like structured and crystallizes in the trigonal R3c space group. Rb(1) is bonded in a 6-coordinate geometry to six equivalent Br(1) atoms. In(1) is bonded to six equivalent Br(1) atoms to form corner-sharing InBr6 octahedra. The corner-sharing octahedral tilt angles are 20°. Br(1) is bonded to two equivalent Rb(1) and two equivalent In(1) atoms to form a mixture of distorted edge and corner-sharing BrRb2In2 trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_RbInBr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.083
_cell_length_b   8.083
_cell_length_c   8.083
_cell_angle_alpha   60.078
_cell_angle_beta   60.078
_cell_angle_gamma   60.078
_symmetry_Int_Tables_number   1
_cell_volume   374.077
_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  0.730  0.730  0.730  1.0
  Rb  Rb1  1  0.230  0.230  0.230  1.0
  In  In2  1  0.996  0.996  0.996  1.0
  In  In3  1  0.496  0.496  0.496  1.0
  Br  Br4  1  0.751  0.185  0.310  1.0
  Br  Br5  1  0.185  0.310  0.751  1.0
  Br  Br6  1  0.310  0.751  0.185  1.0
  Br  Br7  1  0.810  0.685  0.251  1.0
  Br  Br8  1  0.251  0.810  0.685  1.0
  Br  Br9  1  0.685  0.251  0.810  1.0
[/CIF]
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The structure described by RbInBr3 is Ilmenite-like structured and crystallizes in the trigonal R3c space group. Rb(1) is bonded in a 6-coordinate geometry to six equivalent Br(1) atoms. In(1) is bonded to six equivalent Br(1) atoms to form corner-sharing InBr6 octahedra. The corner-sharing octahedral tilt angles are 20°. Br(1) is bonded to two equivalent Rb(1) and two equivalent In(1) atoms to form a mixture of distorted edge and corner-sharing BrRb2In2 trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_RbInBr3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.083
_cell_length_b   8.083
_cell_length_c   8.083
_cell_angle_alpha   60.078
_cell_angle_beta   60.078
_cell_angle_gamma   60.078
_symmetry_Int_Tables_number   1
_cell_volume   374.077
_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  0.730  0.730  0.730  1.0
  Rb  Rb1  1  0.230  0.230  0.230  1.0
  In  In2  1  0.996  0.996  0.996  1.0
  In  In3  1  0.496  0.496  0.496  1.0
  Br  Br4  1  0.751  0.185  0.310  1.0
  Br  Br5  1  0.185  0.310  0.751  1.0
  Br  Br6  1  0.310  0.751  0.185  1.0
  Br  Br7  1  0.810  0.685  0.251  1.0
  Br  Br8  1  0.251  0.810  0.685  1.0
  Br  Br9  1  0.685  0.251  0.810  1.0
[/CIF]
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