The crystal structure described by Rb3AuSn4 crystallizes in the orthorhombic Pmmn space group. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 6-coordinate geometry to two equivalent Au(1) and four equivalent Sn(2) atoms. In the second Rb site, Rb(2) is bonded in a 9-coordinate geometry to one Au(1), four equivalent Sn(1), and four equivalent Sn(2) atoms. Au(1) is bonded in a 8-coordinate geometry to two equivalent Rb(1), two equivalent Rb(2), two equivalent Sn(1), and two equivalent Sn(2) atoms. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a 1-coordinate geometry to four equivalent Rb(2) and one Au(1) atom. In the second Sn site, Sn(2) is bonded in a 1-coordinate geometry to two equivalent Rb(1), four equivalent Rb(2), and one Au(1) atom. is represented by the CIF card [CIF]
data_Rb3Sn4Au
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.623
_cell_length_b   7.274
_cell_length_c   13.219
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   636.796
_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  0.555  0.000  0.000  1.0
  Rb  Rb1  1  0.445  0.500  0.500  1.0
  Rb  Rb2  1  0.829  0.500  0.743  1.0
  Rb  Rb3  1  0.829  0.500  0.257  1.0
  Rb  Rb4  1  0.171  0.000  0.757  1.0
  Rb  Rb5  1  0.171  0.000  0.243  1.0
  Sn  Sn6  1  0.331  0.500  0.882  1.0
  Sn  Sn7  1  0.331  0.500  0.118  1.0
  Sn  Sn8  1  0.037  0.286  0.000  1.0
  Sn  Sn9  1  0.037  0.714  0.000  1.0
  Sn  Sn10  1  0.963  0.786  0.500  1.0
  Sn  Sn11  1  0.963  0.214  0.500  1.0
  Sn  Sn12  1  0.669  0.000  0.382  1.0
  Sn  Sn13  1  0.669  0.000  0.618  1.0
  Au  Au14  1  0.683  0.500  0.000  1.0
  Au  Au15  1  0.317  0.000  0.500  1.0
[/CIF]
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The crystal structure described by Rb3AuSn4 crystallizes in the orthorhombic Pmmn space group. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 6-coordinate geometry to two equivalent Au(1) and four equivalent Sn(2) atoms. In the second Rb site, Rb(2) is bonded in a 9-coordinate geometry to one Au(1), four equivalent Sn(1), and four equivalent Sn(2) atoms. Au(1) is bonded in a 8-coordinate geometry to two equivalent Rb(1), two equivalent Rb(2), two equivalent Sn(1), and two equivalent Sn(2) atoms. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a 1-coordinate geometry to four equivalent Rb(2) and one Au(1) atom. In the second Sn site, Sn(2) is bonded in a 1-coordinate geometry to two equivalent Rb(1), four equivalent Rb(2), and one Au(1) atom. is represented by the CIF card [CIF]
data_Rb3Sn4Au
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.623
_cell_length_b   7.274
_cell_length_c   13.219
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   636.796
_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  0.555  0.000  0.000  1.0
  Rb  Rb1  1  0.445  0.500  0.500  1.0
  Rb  Rb2  1  0.829  0.500  0.743  1.0
  Rb  Rb3  1  0.829  0.500  0.257  1.0
  Rb  Rb4  1  0.171  0.000  0.757  1.0
  Rb  Rb5  1  0.171  0.000  0.243  1.0
  Sn  Sn6  1  0.331  0.500  0.882  1.0
  Sn  Sn7  1  0.331  0.500  0.118  1.0
  Sn  Sn8  1  0.037  0.286  0.000  1.0
  Sn  Sn9  1  0.037  0.714  0.000  1.0
  Sn  Sn10  1  0.963  0.786  0.500  1.0
  Sn  Sn11  1  0.963  0.214  0.500  1.0
  Sn  Sn12  1  0.669  0.000  0.382  1.0
  Sn  Sn13  1  0.669  0.000  0.618  1.0
  Au  Au14  1  0.683  0.500  0.000  1.0
  Au  Au15  1  0.317  0.000  0.500  1.0
[/CIF]
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