The material described by CsRb2Au7 crystallizes in the orthorhombic Amm2 space group. Cs(1) is bonded in a 8-coordinate geometry to two equivalent Au(2), two equivalent Au(4), four equivalent Au(1), and four equivalent Au(3) atoms. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded to four equivalent Au(1), four equivalent Au(2), and four equivalent Au(3) atoms to form RbAu12 cuboctahedra that share corners with four equivalent Rb(1)Au12 cuboctahedra, faces with two equivalent Rb(1)Au12 cuboctahedra, and faces with eight equivalent Au(3)Cs2Rb4Au6 cuboctahedra. In the second Rb site, Rb(2) is bonded in a 8-coordinate geometry to two equivalent Au(1), two equivalent Au(4), four equivalent Au(2), and four equivalent Au(3) atoms. There are four inequivalent Au sites. In the first Au site, Au(1) is bonded in a 10-coordinate geometry to two equivalent Cs(1), one Rb(2), two equivalent Rb(1), one Au(1), one Au(2), one Au(4), and two equivalent Au(3) atoms. In the second Au site, Au(2) is bonded in a 10-coordinate geometry to one Cs(1), two equivalent Rb(1), two equivalent Rb(2), one Au(1), one Au(2), one Au(4), and two equivalent Au(3) atoms. In the third Au site, Au(3) is bonded to two equivalent Cs(1), two equivalent Rb(1), two equivalent Rb(2), two equivalent Au(1), two equivalent Au(2), and two equivalent Au(3) atoms to form AuCs2Rb4Au6 cuboctahedra that share corners with ten equivalent Au(3)Cs2Rb4Au6 cuboctahedra, edges with two equivalent Au(3)Cs2Rb4Au6 cuboctahedra, faces with two equivalent Au(3)Cs2Rb4Au6 cuboctahedra, and faces with four equivalent Rb(1)Au12 cuboctahedra. In the fourth Au site, Au(4) is bonded in a body-centered cubic geometry to two equivalent Cs(1), two equivalent Rb(2), two equivalent Au(1), and two equivalent Au(2) atoms. is represented by the CIF card [CIF]
data_CsRb2Au7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.323
_cell_length_b   7.323
_cell_length_c   7.303
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   134.301
_symmetry_Int_Tables_number   1
_cell_volume   280.336
_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
  Cs  Cs0  1  0.337  0.663  0.500  1.0
  Rb  Rb1  1  0.500  0.500  0.000  1.0
  Rb  Rb2  1  0.661  0.339  0.500  1.0
  Au  Au3  1  0.892  0.108  0.196  1.0
  Au  Au4  1  0.108  0.892  0.195  1.0
  Au  Au5  1  0.108  0.892  0.805  1.0
  Au  Au6  1  0.892  0.108  0.804  1.0
  Au  Au7  1  0.501  0.002  0.000  1.0
  Au  Au8  1  0.998  0.499  0.000  1.0
  Au  Au9  1  0.002  0.998  0.500  1.0
[/CIF]
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The material described by CsRb2Au7 crystallizes in the orthorhombic Amm2 space group. Cs(1) is bonded in a 8-coordinate geometry to two equivalent Au(2), two equivalent Au(4), four equivalent Au(1), and four equivalent Au(3) atoms. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded to four equivalent Au(1), four equivalent Au(2), and four equivalent Au(3) atoms to form RbAu12 cuboctahedra that share corners with four equivalent Rb(1)Au12 cuboctahedra, faces with two equivalent Rb(1)Au12 cuboctahedra, and faces with eight equivalent Au(3)Cs2Rb4Au6 cuboctahedra. In the second Rb site, Rb(2) is bonded in a 8-coordinate geometry to two equivalent Au(1), two equivalent Au(4), four equivalent Au(2), and four equivalent Au(3) atoms. There are four inequivalent Au sites. In the first Au site, Au(1) is bonded in a 10-coordinate geometry to two equivalent Cs(1), one Rb(2), two equivalent Rb(1), one Au(1), one Au(2), one Au(4), and two equivalent Au(3) atoms. In the second Au site, Au(2) is bonded in a 10-coordinate geometry to one Cs(1), two equivalent Rb(1), two equivalent Rb(2), one Au(1), one Au(2), one Au(4), and two equivalent Au(3) atoms. In the third Au site, Au(3) is bonded to two equivalent Cs(1), two equivalent Rb(1), two equivalent Rb(2), two equivalent Au(1), two equivalent Au(2), and two equivalent Au(3) atoms to form AuCs2Rb4Au6 cuboctahedra that share corners with ten equivalent Au(3)Cs2Rb4Au6 cuboctahedra, edges with two equivalent Au(3)Cs2Rb4Au6 cuboctahedra, faces with two equivalent Au(3)Cs2Rb4Au6 cuboctahedra, and faces with four equivalent Rb(1)Au12 cuboctahedra. In the fourth Au site, Au(4) is bonded in a body-centered cubic geometry to two equivalent Cs(1), two equivalent Rb(2), two equivalent Au(1), and two equivalent Au(2) atoms. is represented by the CIF card [CIF]
data_CsRb2Au7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.323
_cell_length_b   7.323
_cell_length_c   7.303
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   134.301
_symmetry_Int_Tables_number   1
_cell_volume   280.336
_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
  Cs  Cs0  1  0.337  0.663  0.500  1.0
  Rb  Rb1  1  0.500  0.500  0.000  1.0
  Rb  Rb2  1  0.661  0.339  0.500  1.0
  Au  Au3  1  0.892  0.108  0.196  1.0
  Au  Au4  1  0.108  0.892  0.195  1.0
  Au  Au5  1  0.108  0.892  0.805  1.0
  Au  Au6  1  0.892  0.108  0.804  1.0
  Au  Au7  1  0.501  0.002  0.000  1.0
  Au  Au8  1  0.998  0.499  0.000  1.0
  Au  Au9  1  0.002  0.998  0.500  1.0
[/CIF]
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