The material structure described by MgTe2O5 crystallizes in the orthorhombic Pbcn space group. Mg(1) is bonded to two equivalent O(3) and four equivalent O(2) atoms to form distorted edge-sharing MgO6 octahedra. Te(1) is bonded in a distorted see-saw-like geometry to one O(1), one O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to two equivalent Te(1) atoms. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Mg(1) and one Te(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Mg(1) and two equivalent Te(1) atoms. is represented by the CIF file [CIF]
data_MgTe2O5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.963
_cell_length_b   7.287
_cell_length_c   10.672
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   463.727
_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
  Mg  Mg0  1  0.250  0.000  0.442  1.0
  Mg  Mg1  1  0.750  0.500  0.058  1.0
  Mg  Mg2  1  0.750  0.000  0.558  1.0
  Mg  Mg3  1  0.250  0.500  0.942  1.0
  Te  Te4  1  0.491  0.866  0.154  1.0
  Te  Te5  1  0.991  0.634  0.346  1.0
  Te  Te6  1  0.509  0.366  0.346  1.0
  Te  Te7  1  0.009  0.134  0.154  1.0
  Te  Te8  1  0.991  0.866  0.846  1.0
  Te  Te9  1  0.491  0.634  0.654  1.0
  Te  Te10  1  0.009  0.366  0.654  1.0
  Te  Te11  1  0.509  0.134  0.846  1.0
  O  O12  1  0.250  0.500  0.561  1.0
  O  O13  1  0.750  0.000  0.939  1.0
  O  O14  1  0.750  0.500  0.439  1.0
  O  O15  1  0.250  0.000  0.061  1.0
  O  O16  1  0.551  0.351  0.935  1.0
  O  O17  1  0.051  0.149  0.565  1.0
  O  O18  1  0.449  0.851  0.565  1.0
  O  O19  1  0.949  0.649  0.935  1.0
  O  O20  1  0.449  0.649  0.065  1.0
  O  O21  1  0.949  0.851  0.435  1.0
  O  O22  1  0.551  0.149  0.435  1.0
  O  O23  1  0.051  0.351  0.065  1.0
  O  O24  1  0.187  0.190  0.293  1.0
  O  O25  1  0.687  0.310  0.207  1.0
  O  O26  1  0.813  0.690  0.207  1.0
  O  O27  1  0.313  0.810  0.293  1.0
  O  O28  1  0.813  0.810  0.707  1.0
  O  O29  1  0.313  0.690  0.793  1.0
  O  O30  1  0.187  0.310  0.793  1.0
  O  O31  1  0.687  0.190  0.707  1.0
[/CIF]
.
The material structure described by MgTe2O5 crystallizes in the orthorhombic Pbcn space group. Mg(1) is bonded to two equivalent O(3) and four equivalent O(2) atoms to form distorted edge-sharing MgO6 octahedra. Te(1) is bonded in a distorted see-saw-like geometry to one O(1), one O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to two equivalent Te(1) atoms. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Mg(1) and one Te(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Mg(1) and two equivalent Te(1) atoms. is represented by the CIF file [CIF]
data_MgTe2O5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.963
_cell_length_b   7.287
_cell_length_c   10.672
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   463.727
_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
  Mg  Mg0  1  0.250  0.000  0.442  1.0
  Mg  Mg1  1  0.750  0.500  0.058  1.0
  Mg  Mg2  1  0.750  0.000  0.558  1.0
  Mg  Mg3  1  0.250  0.500  0.942  1.0
  Te  Te4  1  0.491  0.866  0.154  1.0
  Te  Te5  1  0.991  0.634  0.346  1.0
  Te  Te6  1  0.509  0.366  0.346  1.0
  Te  Te7  1  0.009  0.134  0.154  1.0
  Te  Te8  1  0.991  0.866  0.846  1.0
  Te  Te9  1  0.491  0.634  0.654  1.0
  Te  Te10  1  0.009  0.366  0.654  1.0
  Te  Te11  1  0.509  0.134  0.846  1.0
  O  O12  1  0.250  0.500  0.561  1.0
  O  O13  1  0.750  0.000  0.939  1.0
  O  O14  1  0.750  0.500  0.439  1.0
  O  O15  1  0.250  0.000  0.061  1.0
  O  O16  1  0.551  0.351  0.935  1.0
  O  O17  1  0.051  0.149  0.565  1.0
  O  O18  1  0.449  0.851  0.565  1.0
  O  O19  1  0.949  0.649  0.935  1.0
  O  O20  1  0.449  0.649  0.065  1.0
  O  O21  1  0.949  0.851  0.435  1.0
  O  O22  1  0.551  0.149  0.435  1.0
  O  O23  1  0.051  0.351  0.065  1.0
  O  O24  1  0.187  0.190  0.293  1.0
  O  O25  1  0.687  0.310  0.207  1.0
  O  O26  1  0.813  0.690  0.207  1.0
  O  O27  1  0.313  0.810  0.293  1.0
  O  O28  1  0.813  0.810  0.707  1.0
  O  O29  1  0.313  0.690  0.793  1.0
  O  O30  1  0.187  0.310  0.793  1.0
  O  O31  1  0.687  0.190  0.707  1.0
[/CIF]
.