The material structure described by MgWTe3O12 crystallizes in the triclinic P1 space group. Mg(1) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(3), one O(7), and one O(8) atom. W(1) is bonded to one O(10), one O(11), one O(2), one O(3), one O(5), and one O(8) atom to form WO6 octahedra that share corners with two equivalent Te(1)O6 octahedra and corners with four equivalent Te(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-43°. There are three inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(1), one O(11), one O(12), one O(2), one O(4), and one O(9) atom to form TeO6 octahedra that share corners with two equivalent W(1)O6 octahedra and corners with four equivalent Te(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-40°. In the second Te site, Te(2) is bonded to one O(10), one O(3), one O(5), one O(6), one O(7), and one O(8) atom to form TeO6 octahedra that share corners with two equivalent Te(3)O6 octahedra and corners with four equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 29-43°. In the third Te site, Te(3) is bonded to one O(1), one O(12), one O(4), one O(6), one O(7), and one O(9) atom to form corner-sharing TeO6 octahedra. The corner-sharing octahedral tilt angles range from 29-40°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Mg(1), one Te(1), and one Te(3) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one W(1) and one Te(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Mg(1), one W(1), and one Te(2) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one Te(1) and one Te(3) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to one W(1) and one Te(2) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one Te(2) and one Te(3) atom. In the seventh O site, O(7) is bonded in a T-shaped geometry to one Mg(1), one Te(2), and one Te(3) atom. In the eighth O site, O(8) is bonded in a T-shaped geometry to one Mg(1), one W(1), and one Te(2) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one Te(1) and one Te(3) atom. In the tenth O site, O(10) is bonded in a T-shaped geometry to one Mg(1), one W(1), and one Te(2) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal planar geometry to one Mg(1), one W(1), and one Te(1) atom. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one Te(1) and one Te(3) atom. is represented by the CIF card [CIF]
data_MgTe3WO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.570
_cell_length_b   11.111
_cell_length_c   9.779
_cell_angle_alpha   27.957
_cell_angle_beta   51.976
_cell_angle_gamma   57.231
_symmetry_Int_Tables_number   1
_cell_volume   223.504
_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  0.693  0.499  0.709  1.0
  Te  Te1  1  0.509  0.993  0.489  1.0
  Te  Te2  1  0.482  0.505  0.488  1.0
  Te  Te3  1  0.971  0.504  0.001  1.0
  W  W4  1  0.017  0.004  0.971  1.0
  O  O5  1  0.391  0.303  0.125  1.0
  O  O6  1  0.244  0.101  0.645  1.0
  O  O7  1  0.110  0.315  0.746  1.0
  O  O8  1  0.848  0.184  0.256  1.0
  O  O9  1  0.348  0.825  0.123  1.0
  O  O10  1  0.732  0.397  0.359  1.0
  O  O11  1  0.282  0.591  0.647  1.0
  O  O12  1  0.665  0.209  0.844  1.0
  O  O13  1  0.146  0.819  0.732  1.0
  O  O14  1  0.848  0.697  0.266  1.0
  O  O15  1  0.756  0.868  0.375  1.0
  O  O16  1  0.615  0.694  0.862  1.0
[/CIF]
.
The material structure described by MgWTe3O12 crystallizes in the triclinic P1 space group. Mg(1) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(3), one O(7), and one O(8) atom. W(1) is bonded to one O(10), one O(11), one O(2), one O(3), one O(5), and one O(8) atom to form WO6 octahedra that share corners with two equivalent Te(1)O6 octahedra and corners with four equivalent Te(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-43°. There are three inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(1), one O(11), one O(12), one O(2), one O(4), and one O(9) atom to form TeO6 octahedra that share corners with two equivalent W(1)O6 octahedra and corners with four equivalent Te(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-40°. In the second Te site, Te(2) is bonded to one O(10), one O(3), one O(5), one O(6), one O(7), and one O(8) atom to form TeO6 octahedra that share corners with two equivalent Te(3)O6 octahedra and corners with four equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 29-43°. In the third Te site, Te(3) is bonded to one O(1), one O(12), one O(4), one O(6), one O(7), and one O(9) atom to form corner-sharing TeO6 octahedra. The corner-sharing octahedral tilt angles range from 29-40°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Mg(1), one Te(1), and one Te(3) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one W(1) and one Te(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Mg(1), one W(1), and one Te(2) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one Te(1) and one Te(3) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to one W(1) and one Te(2) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one Te(2) and one Te(3) atom. In the seventh O site, O(7) is bonded in a T-shaped geometry to one Mg(1), one Te(2), and one Te(3) atom. In the eighth O site, O(8) is bonded in a T-shaped geometry to one Mg(1), one W(1), and one Te(2) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one Te(1) and one Te(3) atom. In the tenth O site, O(10) is bonded in a T-shaped geometry to one Mg(1), one W(1), and one Te(2) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal planar geometry to one Mg(1), one W(1), and one Te(1) atom. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one Te(1) and one Te(3) atom. is represented by the CIF card [CIF]
data_MgTe3WO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.570
_cell_length_b   11.111
_cell_length_c   9.779
_cell_angle_alpha   27.957
_cell_angle_beta   51.976
_cell_angle_gamma   57.231
_symmetry_Int_Tables_number   1
_cell_volume   223.504
_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  0.693  0.499  0.709  1.0
  Te  Te1  1  0.509  0.993  0.489  1.0
  Te  Te2  1  0.482  0.505  0.488  1.0
  Te  Te3  1  0.971  0.504  0.001  1.0
  W  W4  1  0.017  0.004  0.971  1.0
  O  O5  1  0.391  0.303  0.125  1.0
  O  O6  1  0.244  0.101  0.645  1.0
  O  O7  1  0.110  0.315  0.746  1.0
  O  O8  1  0.848  0.184  0.256  1.0
  O  O9  1  0.348  0.825  0.123  1.0
  O  O10  1  0.732  0.397  0.359  1.0
  O  O11  1  0.282  0.591  0.647  1.0
  O  O12  1  0.665  0.209  0.844  1.0
  O  O13  1  0.146  0.819  0.732  1.0
  O  O14  1  0.848  0.697  0.266  1.0
  O  O15  1  0.756  0.868  0.375  1.0
  O  O16  1  0.615  0.694  0.862  1.0
[/CIF]
.