The compound described by Rb2PtOBr4 crystallizes in the orthorhombic Pnma space group. Rb(1) is bonded in a 9-coordinate geometry to one O(1), two equivalent Br(2), two equivalent Br(3), and four equivalent Br(1) atoms. Pt(1) is bonded in a rectangular see-saw-like geometry to one Br(2), one Br(3), and two equivalent Br(1) atoms. O(1) is bonded in a water-like geometry to two equivalent Rb(1) atoms. There are three inequivalent Br sites. In the first Br site, Br(1) is bonded to four equivalent Rb(1) and one Pt(1) atom to form a mixture of distorted face, corner, and edge-sharing BrRb4Pt square pyramids. In the second Br site, Br(2) is bonded to four equivalent Rb(1) and one Pt(1) atom to form a mixture of distorted face, corner, and edge-sharing BrRb4Pt square pyramids. In the third Br site, Br(3) is bonded to four equivalent Rb(1) and one Pt(1) atom to form a mixture of distorted face, corner, and edge-sharing BrRb4Pt square pyramids. is represented by the CIF card [CIF]
data_Rb2PtBr4O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.160
_cell_length_b   10.833
_cell_length_c   14.310
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   1109.974
_cell_formula_units_Z   4
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  0.280  0.028  0.372  1.0
  Rb  Rb1  1  0.220  0.472  0.872  1.0
  Rb  Rb2  1  0.720  0.528  0.628  1.0
  Rb  Rb3  1  0.780  0.972  0.128  1.0
  Rb  Rb4  1  0.720  0.972  0.628  1.0
  Rb  Rb5  1  0.780  0.528  0.128  1.0
  Rb  Rb6  1  0.280  0.472  0.372  1.0
  Rb  Rb7  1  0.220  0.028  0.872  1.0
  Pt  Pt8  1  0.282  0.250  0.123  1.0
  Pt  Pt9  1  0.218  0.250  0.623  1.0
  Pt  Pt10  1  0.718  0.750  0.877  1.0
  Pt  Pt11  1  0.782  0.750  0.377  1.0
  Br  Br12  1  0.281  0.477  0.123  1.0
  Br  Br13  1  0.219  0.023  0.623  1.0
  Br  Br14  1  0.719  0.977  0.877  1.0
  Br  Br15  1  0.781  0.523  0.377  1.0
  Br  Br16  1  0.719  0.523  0.877  1.0
  Br  Br17  1  0.781  0.977  0.377  1.0
  Br  Br18  1  0.281  0.023  0.123  1.0
  Br  Br19  1  0.219  0.477  0.623  1.0
  Br  Br20  1  0.055  0.750  0.274  1.0
  Br  Br21  1  0.445  0.750  0.774  1.0
  Br  Br22  1  0.945  0.250  0.726  1.0
  Br  Br23  1  0.555  0.250  0.226  1.0
  Br  Br24  1  0.499  0.250  0.525  1.0
  Br  Br25  1  0.001  0.250  0.025  1.0
  Br  Br26  1  0.501  0.750  0.475  1.0
  Br  Br27  1  0.999  0.750  0.975  1.0
  O  O28  1  0.542  0.750  0.140  1.0
  O  O29  1  0.958  0.750  0.640  1.0
  O  O30  1  0.458  0.250  0.860  1.0
  O  O31  1  0.042  0.250  0.360  1.0
[/CIF]
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The compound described by Rb2PtOBr4 crystallizes in the orthorhombic Pnma space group. Rb(1) is bonded in a 9-coordinate geometry to one O(1), two equivalent Br(2), two equivalent Br(3), and four equivalent Br(1) atoms. Pt(1) is bonded in a rectangular see-saw-like geometry to one Br(2), one Br(3), and two equivalent Br(1) atoms. O(1) is bonded in a water-like geometry to two equivalent Rb(1) atoms. There are three inequivalent Br sites. In the first Br site, Br(1) is bonded to four equivalent Rb(1) and one Pt(1) atom to form a mixture of distorted face, corner, and edge-sharing BrRb4Pt square pyramids. In the second Br site, Br(2) is bonded to four equivalent Rb(1) and one Pt(1) atom to form a mixture of distorted face, corner, and edge-sharing BrRb4Pt square pyramids. In the third Br site, Br(3) is bonded to four equivalent Rb(1) and one Pt(1) atom to form a mixture of distorted face, corner, and edge-sharing BrRb4Pt square pyramids. is represented by the CIF card [CIF]
data_Rb2PtBr4O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.160
_cell_length_b   10.833
_cell_length_c   14.310
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   1109.974
_cell_formula_units_Z   4
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  0.280  0.028  0.372  1.0
  Rb  Rb1  1  0.220  0.472  0.872  1.0
  Rb  Rb2  1  0.720  0.528  0.628  1.0
  Rb  Rb3  1  0.780  0.972  0.128  1.0
  Rb  Rb4  1  0.720  0.972  0.628  1.0
  Rb  Rb5  1  0.780  0.528  0.128  1.0
  Rb  Rb6  1  0.280  0.472  0.372  1.0
  Rb  Rb7  1  0.220  0.028  0.872  1.0
  Pt  Pt8  1  0.282  0.250  0.123  1.0
  Pt  Pt9  1  0.218  0.250  0.623  1.0
  Pt  Pt10  1  0.718  0.750  0.877  1.0
  Pt  Pt11  1  0.782  0.750  0.377  1.0
  Br  Br12  1  0.281  0.477  0.123  1.0
  Br  Br13  1  0.219  0.023  0.623  1.0
  Br  Br14  1  0.719  0.977  0.877  1.0
  Br  Br15  1  0.781  0.523  0.377  1.0
  Br  Br16  1  0.719  0.523  0.877  1.0
  Br  Br17  1  0.781  0.977  0.377  1.0
  Br  Br18  1  0.281  0.023  0.123  1.0
  Br  Br19  1  0.219  0.477  0.623  1.0
  Br  Br20  1  0.055  0.750  0.274  1.0
  Br  Br21  1  0.445  0.750  0.774  1.0
  Br  Br22  1  0.945  0.250  0.726  1.0
  Br  Br23  1  0.555  0.250  0.226  1.0
  Br  Br24  1  0.499  0.250  0.525  1.0
  Br  Br25  1  0.001  0.250  0.025  1.0
  Br  Br26  1  0.501  0.750  0.475  1.0
  Br  Br27  1  0.999  0.750  0.975  1.0
  O  O28  1  0.542  0.750  0.140  1.0
  O  O29  1  0.958  0.750  0.640  1.0
  O  O30  1  0.458  0.250  0.860  1.0
  O  O31  1  0.042  0.250  0.360  1.0
[/CIF]
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