The material described by MgNi(TeO3)4 crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(1), one O(10), one O(11), one O(3), one O(7), and one O(8) atom to form MgO6 octahedra that share  an edgeedge with one Te(2)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, and edges with two equivalent Te(1)O6 octahedra. Ni(1) is bonded to one O(1), one O(11), one O(4), one O(7), one O(8), and one O(9) atom to form NiO6 octahedra that share  an edgeedge with one Te(1)O6 octahedra, edges with two equivalent Mg(1)O6 octahedra, and edges with two equivalent Te(2)O6 octahedra. There are four inequivalent Te sites. In the first Te site, Te(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 TeO6 octahedra that share  an edgeedge with one Ni(1)O6 octahedra and edges with two equivalent Mg(1)O6 octahedra. In the second Te site, Te(2) 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 TeO6 octahedra that share  an edgeedge with one Mg(1)O6 octahedra and edges with two equivalent Ni(1)O6 octahedra. In the third Te site, Te(3) is bonded in a 6-coordinate geometry to one O(1), one O(11), one O(12), one O(2), one O(4), and one O(9) atom. In the fourth Te site, Te(4) is bonded in a 6-coordinate geometry to one O(10), one O(3), one O(5), one O(6), one O(7), and one O(8) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Mg(1), one Ni(1), one Te(2), and one Te(3) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Te(1) and one Te(3) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Mg(1), one Te(1), and one Te(4) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Ni(1), one Te(2), and one Te(3) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to one Te(1) and one Te(4) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one Te(2) and one Te(4) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Mg(1), one Ni(1), one Te(2), and one Te(4) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Mg(1), one Ni(1), one Te(1), and one Te(4) atom. In the ninth O site, O(9) is bonded in a distorted T-shaped geometry to one Ni(1), one Te(2), and one Te(3) atom. In the tenth O site, O(10) is bonded in a distorted T-shaped geometry to one Mg(1), one Te(1), and one Te(4) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Mg(1), one Ni(1), one Te(1), and one Te(3) atom. In the twelfth O site, O(12) is bonded in a distorted bent 150 degrees geometry to one Te(2) and one Te(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_MgNi(TeO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.838
_cell_length_b   11.809
_cell_length_c   10.668
_cell_angle_alpha   26.501
_cell_angle_beta   47.743
_cell_angle_gamma   53.010
_symmetry_Int_Tables_number   1
_cell_volume   242.896
_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  0.669  0.495  0.668  1.0
  Ni  Ni1  1  0.309  0.002  0.310  1.0
  Te  Te2  1  0.985  0.984  0.995  1.0
  Te  Te3  1  0.987  0.516  0.975  1.0
  Te  Te4  1  0.501  0.986  0.534  1.0
  Te  Te5  1  0.475  0.515  0.435  1.0
  O  O6  1  0.358  0.331  0.070  1.0
  O  O7  1  0.226  0.119  0.631  1.0
  O  O8  1  0.086  0.305  0.734  1.0
  O  O9  1  0.891  0.193  0.237  1.0
  O  O10  1  0.369  0.832  0.075  1.0
  O  O11  1  0.745  0.380  0.340  1.0
  O  O12  1  0.229  0.646  0.617  1.0
  O  O13  1  0.614  0.170  0.902  1.0
  O  O14  1  0.101  0.820  0.721  1.0
  O  O15  1  0.867  0.681  0.251  1.0
  O  O16  1  0.748  0.853  0.354  1.0
  O  O17  1  0.603  0.666  0.896  1.0
[/CIF]
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The material described by MgNi(TeO3)4 crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(1), one O(10), one O(11), one O(3), one O(7), and one O(8) atom to form MgO6 octahedra that share  an edgeedge with one Te(2)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, and edges with two equivalent Te(1)O6 octahedra. Ni(1) is bonded to one O(1), one O(11), one O(4), one O(7), one O(8), and one O(9) atom to form NiO6 octahedra that share  an edgeedge with one Te(1)O6 octahedra, edges with two equivalent Mg(1)O6 octahedra, and edges with two equivalent Te(2)O6 octahedra. There are four inequivalent Te sites. In the first Te site, Te(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 TeO6 octahedra that share  an edgeedge with one Ni(1)O6 octahedra and edges with two equivalent Mg(1)O6 octahedra. In the second Te site, Te(2) 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 TeO6 octahedra that share  an edgeedge with one Mg(1)O6 octahedra and edges with two equivalent Ni(1)O6 octahedra. In the third Te site, Te(3) is bonded in a 6-coordinate geometry to one O(1), one O(11), one O(12), one O(2), one O(4), and one O(9) atom. In the fourth Te site, Te(4) is bonded in a 6-coordinate geometry to one O(10), one O(3), one O(5), one O(6), one O(7), and one O(8) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Mg(1), one Ni(1), one Te(2), and one Te(3) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Te(1) and one Te(3) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Mg(1), one Te(1), and one Te(4) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Ni(1), one Te(2), and one Te(3) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to one Te(1) and one Te(4) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one Te(2) and one Te(4) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Mg(1), one Ni(1), one Te(2), and one Te(4) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Mg(1), one Ni(1), one Te(1), and one Te(4) atom. In the ninth O site, O(9) is bonded in a distorted T-shaped geometry to one Ni(1), one Te(2), and one Te(3) atom. In the tenth O site, O(10) is bonded in a distorted T-shaped geometry to one Mg(1), one Te(1), and one Te(4) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Mg(1), one Ni(1), one Te(1), and one Te(3) atom. In the twelfth O site, O(12) is bonded in a distorted bent 150 degrees geometry to one Te(2) and one Te(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_MgNi(TeO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.838
_cell_length_b   11.809
_cell_length_c   10.668
_cell_angle_alpha   26.501
_cell_angle_beta   47.743
_cell_angle_gamma   53.010
_symmetry_Int_Tables_number   1
_cell_volume   242.896
_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  0.669  0.495  0.668  1.0
  Ni  Ni1  1  0.309  0.002  0.310  1.0
  Te  Te2  1  0.985  0.984  0.995  1.0
  Te  Te3  1  0.987  0.516  0.975  1.0
  Te  Te4  1  0.501  0.986  0.534  1.0
  Te  Te5  1  0.475  0.515  0.435  1.0
  O  O6  1  0.358  0.331  0.070  1.0
  O  O7  1  0.226  0.119  0.631  1.0
  O  O8  1  0.086  0.305  0.734  1.0
  O  O9  1  0.891  0.193  0.237  1.0
  O  O10  1  0.369  0.832  0.075  1.0
  O  O11  1  0.745  0.380  0.340  1.0
  O  O12  1  0.229  0.646  0.617  1.0
  O  O13  1  0.614  0.170  0.902  1.0
  O  O14  1  0.101  0.820  0.721  1.0
  O  O15  1  0.867  0.681  0.251  1.0
  O  O16  1  0.748  0.853  0.354  1.0
  O  O17  1  0.603  0.666  0.896  1.0
[/CIF]
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