The structure described by MgTe(H4O3)3 crystallizes in the trigonal R3 space group. Mg(1) is bonded in an octahedral geometry to three equivalent O(1) and three equivalent O(2) atoms. There are four inequivalent H sites. In the first H site, H(1) is bonded in a distorted single-bond geometry to one O(1) and one O(3) atom. In the second H site, H(2) is bonded in a distorted single-bond geometry to one O(1) and one O(3) atom. In the third H site, H(3) is bonded in a distorted single-bond geometry to one O(2) and one O(3) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(2) atom. Te(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one Mg(1), one H(1), and one H(2) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Mg(1), one H(3), and one H(4) atom. In the third O site, O(3) is bonded to one H(1), one H(2), one H(3), and one Te(1) atom to form distorted corner-sharing OTeH3 tetrahedra. is represented by the CIF card [CIF]
data_MgTe(H4O3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.029
_cell_length_b   6.029
_cell_length_c   6.029
_cell_angle_alpha   97.228
_cell_angle_beta   97.228
_cell_angle_gamma   97.228
_symmetry_Int_Tables_number   1
_cell_volume   213.484
_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
  Mg  Mg0  1  0.993  0.993  0.993  1.0
  Te  Te1  1  0.462  0.462  0.462  1.0
  H  H2  1  0.826  0.186  0.615  1.0
  H  H3  1  0.186  0.615  0.826  1.0
  H  H4  1  0.615  0.826  0.186  1.0
  H  H5  1  0.720  0.927  0.579  1.0
  H  H6  1  0.927  0.579  0.720  1.0
  H  H7  1  0.579  0.720  0.927  1.0
  H  H8  1  0.263  0.873  0.362  1.0
  H  H9  1  0.873  0.362  0.263  1.0
  H  H10  1  0.362  0.263  0.873  1.0
  H  H11  1  0.043  0.962  0.452  1.0
  H  H12  1  0.962  0.452  0.043  1.0
  H  H13  1  0.452  0.043  0.962  1.0
  O  O14  1  0.859  0.035  0.657  1.0
  O  O15  1  0.035  0.657  0.859  1.0
  O  O16  1  0.657  0.859  0.035  1.0
  O  O17  1  0.120  0.937  0.317  1.0
  O  O18  1  0.937  0.317  0.120  1.0
  O  O19  1  0.317  0.120  0.937  1.0
  O  O20  1  0.506  0.769  0.418  1.0
  O  O21  1  0.769  0.418  0.506  1.0
  O  O22  1  0.418  0.506  0.769  1.0
[/CIF]
.
The structure described by MgTe(H4O3)3 crystallizes in the trigonal R3 space group. Mg(1) is bonded in an octahedral geometry to three equivalent O(1) and three equivalent O(2) atoms. There are four inequivalent H sites. In the first H site, H(1) is bonded in a distorted single-bond geometry to one O(1) and one O(3) atom. In the second H site, H(2) is bonded in a distorted single-bond geometry to one O(1) and one O(3) atom. In the third H site, H(3) is bonded in a distorted single-bond geometry to one O(2) and one O(3) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(2) atom. Te(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one Mg(1), one H(1), and one H(2) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Mg(1), one H(3), and one H(4) atom. In the third O site, O(3) is bonded to one H(1), one H(2), one H(3), and one Te(1) atom to form distorted corner-sharing OTeH3 tetrahedra. is represented by the CIF card [CIF]
data_MgTe(H4O3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.029
_cell_length_b   6.029
_cell_length_c   6.029
_cell_angle_alpha   97.228
_cell_angle_beta   97.228
_cell_angle_gamma   97.228
_symmetry_Int_Tables_number   1
_cell_volume   213.484
_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
  Mg  Mg0  1  0.993  0.993  0.993  1.0
  Te  Te1  1  0.462  0.462  0.462  1.0
  H  H2  1  0.826  0.186  0.615  1.0
  H  H3  1  0.186  0.615  0.826  1.0
  H  H4  1  0.615  0.826  0.186  1.0
  H  H5  1  0.720  0.927  0.579  1.0
  H  H6  1  0.927  0.579  0.720  1.0
  H  H7  1  0.579  0.720  0.927  1.0
  H  H8  1  0.263  0.873  0.362  1.0
  H  H9  1  0.873  0.362  0.263  1.0
  H  H10  1  0.362  0.263  0.873  1.0
  H  H11  1  0.043  0.962  0.452  1.0
  H  H12  1  0.962  0.452  0.043  1.0
  H  H13  1  0.452  0.043  0.962  1.0
  O  O14  1  0.859  0.035  0.657  1.0
  O  O15  1  0.035  0.657  0.859  1.0
  O  O16  1  0.657  0.859  0.035  1.0
  O  O17  1  0.120  0.937  0.317  1.0
  O  O18  1  0.937  0.317  0.120  1.0
  O  O19  1  0.317  0.120  0.937  1.0
  O  O20  1  0.506  0.769  0.418  1.0
  O  O21  1  0.769  0.418  0.506  1.0
  O  O22  1  0.418  0.506  0.769  1.0
[/CIF]
.