The structure described by Ga2Te4O11 crystallizes in the triclinic P1 space group. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a trigonal bipyramidal geometry to one O(11), one O(4), one O(6), one O(7), and one O(9) atom. In the second Ga site, Ga(2) is bonded in a distorted tetrahedral geometry to one O(1), one O(10), one O(3), and one O(5) atom. There are four inequivalent Te sites. In the first Te site, Te(1) is bonded in a 3-coordinate geometry to one O(2), one O(4), and one O(8) atom. In the second Te site, Te(2) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(2), one O(3), and one O(8) atom. In the third Te site, Te(3) is bonded in a 3-coordinate geometry to one O(5), one O(7), and one O(9) atom. In the fourth Te site, Te(4) is bonded in a distorted rectangular see-saw-like geometry to one O(10), one O(11), one O(6), and one O(7) atom. There are eleven inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Ga(2) and one Te(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Te(1) and one Te(2) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Ga(2) and one Te(2) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Ga(1) and one Te(1) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Ga(2) and one Te(3) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Ga(1) and one Te(4) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Ga(1), one Te(3), and one Te(4) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Te(1) and one Te(2) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one Ga(1) and one Te(3) atom. In the tenth O site, O(10) is bonded in a distorted bent 120 degrees geometry to one Ga(2) and one Te(4) atom. In the eleventh O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Ga(1) and one Te(4) atom. is represented by the CIF file [CIF]
data_Ga2Te4O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.134
_cell_length_b   6.568
_cell_length_c   8.223
_cell_angle_alpha   105.166
_cell_angle_beta   89.791
_cell_angle_gamma   110.189
_symmetry_Int_Tables_number   1
_cell_volume   250.028
_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
  Ga  Ga0  1  0.392  0.577  0.609  1.0
  Ga  Ga1  1  0.092  0.969  0.981  1.0
  Te  Te2  1  0.360  0.600  0.187  1.0
  Te  Te3  1  0.683  0.187  0.262  1.0
  Te  Te4  1  0.144  0.006  0.597  1.0
  Te  Te5  1  0.812  0.439  0.808  1.0
  O  O6  1  0.436  0.180  0.092  1.0
  O  O7  1  0.974  0.443  0.184  1.0
  O  O8  1  0.826  0.972  0.134  1.0
  O  O9  1  0.476  0.542  0.385  1.0
  O  O10  1  0.082  0.128  0.825  1.0
  O  O11  1  0.016  0.402  0.618  1.0
  O  O12  1  0.446  0.268  0.594  1.0
  O  O13  1  0.358  0.890  0.303  1.0
  O  O14  1  0.371  0.871  0.666  1.0
  O  O15  1  0.127  0.688  0.946  1.0
  O  O16  1  0.706  0.674  0.767  1.0
[/CIF]
.
The structure described by Ga2Te4O11 crystallizes in the triclinic P1 space group. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a trigonal bipyramidal geometry to one O(11), one O(4), one O(6), one O(7), and one O(9) atom. In the second Ga site, Ga(2) is bonded in a distorted tetrahedral geometry to one O(1), one O(10), one O(3), and one O(5) atom. There are four inequivalent Te sites. In the first Te site, Te(1) is bonded in a 3-coordinate geometry to one O(2), one O(4), and one O(8) atom. In the second Te site, Te(2) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(2), one O(3), and one O(8) atom. In the third Te site, Te(3) is bonded in a 3-coordinate geometry to one O(5), one O(7), and one O(9) atom. In the fourth Te site, Te(4) is bonded in a distorted rectangular see-saw-like geometry to one O(10), one O(11), one O(6), and one O(7) atom. There are eleven inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Ga(2) and one Te(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Te(1) and one Te(2) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Ga(2) and one Te(2) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Ga(1) and one Te(1) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Ga(2) and one Te(3) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Ga(1) and one Te(4) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Ga(1), one Te(3), and one Te(4) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Te(1) and one Te(2) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one Ga(1) and one Te(3) atom. In the tenth O site, O(10) is bonded in a distorted bent 120 degrees geometry to one Ga(2) and one Te(4) atom. In the eleventh O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Ga(1) and one Te(4) atom. is represented by the CIF file [CIF]
data_Ga2Te4O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.134
_cell_length_b   6.568
_cell_length_c   8.223
_cell_angle_alpha   105.166
_cell_angle_beta   89.791
_cell_angle_gamma   110.189
_symmetry_Int_Tables_number   1
_cell_volume   250.028
_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
  Ga  Ga0  1  0.392  0.577  0.609  1.0
  Ga  Ga1  1  0.092  0.969  0.981  1.0
  Te  Te2  1  0.360  0.600  0.187  1.0
  Te  Te3  1  0.683  0.187  0.262  1.0
  Te  Te4  1  0.144  0.006  0.597  1.0
  Te  Te5  1  0.812  0.439  0.808  1.0
  O  O6  1  0.436  0.180  0.092  1.0
  O  O7  1  0.974  0.443  0.184  1.0
  O  O8  1  0.826  0.972  0.134  1.0
  O  O9  1  0.476  0.542  0.385  1.0
  O  O10  1  0.082  0.128  0.825  1.0
  O  O11  1  0.016  0.402  0.618  1.0
  O  O12  1  0.446  0.268  0.594  1.0
  O  O13  1  0.358  0.890  0.303  1.0
  O  O14  1  0.371  0.871  0.666  1.0
  O  O15  1  0.127  0.688  0.946  1.0
  O  O16  1  0.706  0.674  0.767  1.0
[/CIF]
.