The material described by Rb2Te3 crystallizes in the orthorhombic Pnma space group. Rb(1) is bonded in a 8-coordinate geometry to two equivalent Te(3), three equivalent Te(1), and three equivalent Te(2) atoms. There are three inequivalent Te sites. In the first Te site, Te(1) is bonded in a 7-coordinate geometry to six equivalent Rb(1) and one Te(3) atom. In the second Te site, Te(2) is bonded in a 7-coordinate geometry to six equivalent Rb(1) and one Te(3) atom. In the third Te site, Te(3) is bonded in a 6-coordinate geometry to four equivalent Rb(1), one Te(1), and one Te(2) atom. is represented by the CIF card [CIF]
data_Rb2Te3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.792
_cell_length_b   10.753
_cell_length_c   16.247
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   837.204
_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  0.719  0.969  0.623  1.0
  Rb  Rb1  1  0.219  0.031  0.877  1.0
  Rb  Rb2  1  0.281  0.469  0.377  1.0
  Rb  Rb3  1  0.781  0.531  0.123  1.0
  Rb  Rb4  1  0.281  0.031  0.377  1.0
  Rb  Rb5  1  0.781  0.969  0.123  1.0
  Rb  Rb6  1  0.719  0.531  0.623  1.0
  Rb  Rb7  1  0.219  0.469  0.877  1.0
  Te  Te8  1  0.193  0.750  0.514  1.0
  Te  Te9  1  0.693  0.250  0.986  1.0
  Te  Te10  1  0.807  0.250  0.486  1.0
  Te  Te11  1  0.307  0.750  0.014  1.0
  Te  Te12  1  0.292  0.750  0.741  1.0
  Te  Te13  1  0.792  0.250  0.759  1.0
  Te  Te14  1  0.708  0.250  0.259  1.0
  Te  Te15  1  0.208  0.750  0.241  1.0
  Te  Te16  1  0.667  0.750  0.876  1.0
  Te  Te17  1  0.167  0.250  0.624  1.0
  Te  Te18  1  0.333  0.250  0.124  1.0
  Te  Te19  1  0.833  0.750  0.376  1.0
[/CIF]
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The material described by Rb2Te3 crystallizes in the orthorhombic Pnma space group. Rb(1) is bonded in a 8-coordinate geometry to two equivalent Te(3), three equivalent Te(1), and three equivalent Te(2) atoms. There are three inequivalent Te sites. In the first Te site, Te(1) is bonded in a 7-coordinate geometry to six equivalent Rb(1) and one Te(3) atom. In the second Te site, Te(2) is bonded in a 7-coordinate geometry to six equivalent Rb(1) and one Te(3) atom. In the third Te site, Te(3) is bonded in a 6-coordinate geometry to four equivalent Rb(1), one Te(1), and one Te(2) atom. is represented by the CIF card [CIF]
data_Rb2Te3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.792
_cell_length_b   10.753
_cell_length_c   16.247
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   837.204
_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  0.719  0.969  0.623  1.0
  Rb  Rb1  1  0.219  0.031  0.877  1.0
  Rb  Rb2  1  0.281  0.469  0.377  1.0
  Rb  Rb3  1  0.781  0.531  0.123  1.0
  Rb  Rb4  1  0.281  0.031  0.377  1.0
  Rb  Rb5  1  0.781  0.969  0.123  1.0
  Rb  Rb6  1  0.719  0.531  0.623  1.0
  Rb  Rb7  1  0.219  0.469  0.877  1.0
  Te  Te8  1  0.193  0.750  0.514  1.0
  Te  Te9  1  0.693  0.250  0.986  1.0
  Te  Te10  1  0.807  0.250  0.486  1.0
  Te  Te11  1  0.307  0.750  0.014  1.0
  Te  Te12  1  0.292  0.750  0.741  1.0
  Te  Te13  1  0.792  0.250  0.759  1.0
  Te  Te14  1  0.708  0.250  0.259  1.0
  Te  Te15  1  0.208  0.750  0.241  1.0
  Te  Te16  1  0.667  0.750  0.876  1.0
  Te  Te17  1  0.167  0.250  0.624  1.0
  Te  Te18  1  0.333  0.250  0.124  1.0
  Te  Te19  1  0.833  0.750  0.376  1.0
[/CIF]
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