The crystal structure described by MgTiZn(BiO3)2 crystallizes in the tetragonal P4mm space group. Mg(1) is bonded in a 6-coordinate geometry to one Zn(1), one O(2), and four equivalent O(1) atoms. Ti(1) is bonded in a 5-coordinate geometry to one O(3) and four equivalent O(1) atoms. Zn(1) is bonded in a distorted single-bond geometry to one Mg(1) and one O(2) atom. Bi(1) is bonded in a 4-coordinate geometry to four equivalent O(1) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted see-saw-like geometry to one Mg(1), one Ti(1), and two equivalent Bi(1) atoms. In the second O site, O(2) is bonded in a linear geometry to one Mg(1) and one Zn(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Ti(1) atom. is represented by the CIF file [CIF]
data_MgTiZn(BiO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.576
_cell_length_b   5.515
_cell_length_c   5.515
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   200.038
_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  0.736  1.000  0.000  1.0
  Ti  Ti1  1  0.661  0.500  0.500  1.0
  Zn  Zn2  1  0.344  0.000  0.000  1.0
  Bi  Bi3  1  0.975  1.000  0.500  1.0
  Bi  Bi4  1  0.975  0.500  0.000  1.0
  O  O5  1  0.790  0.735  0.735  1.0
  O  O6  1  0.790  0.735  0.265  1.0
  O  O7  1  0.057  1.000  0.000  1.0
  O  O8  1  0.403  0.500  0.500  1.0
  O  O9  1  0.790  0.265  0.265  1.0
  O  O10  1  0.790  0.265  0.735  1.0
[/CIF]
.
The crystal structure described by MgTiZn(BiO3)2 crystallizes in the tetragonal P4mm space group. Mg(1) is bonded in a 6-coordinate geometry to one Zn(1), one O(2), and four equivalent O(1) atoms. Ti(1) is bonded in a 5-coordinate geometry to one O(3) and four equivalent O(1) atoms. Zn(1) is bonded in a distorted single-bond geometry to one Mg(1) and one O(2) atom. Bi(1) is bonded in a 4-coordinate geometry to four equivalent O(1) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted see-saw-like geometry to one Mg(1), one Ti(1), and two equivalent Bi(1) atoms. In the second O site, O(2) is bonded in a linear geometry to one Mg(1) and one Zn(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Ti(1) atom. is represented by the CIF file [CIF]
data_MgTiZn(BiO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.576
_cell_length_b   5.515
_cell_length_c   5.515
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   200.038
_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  0.736  1.000  0.000  1.0
  Ti  Ti1  1  0.661  0.500  0.500  1.0
  Zn  Zn2  1  0.344  0.000  0.000  1.0
  Bi  Bi3  1  0.975  1.000  0.500  1.0
  Bi  Bi4  1  0.975  0.500  0.000  1.0
  O  O5  1  0.790  0.735  0.735  1.0
  O  O6  1  0.790  0.735  0.265  1.0
  O  O7  1  0.057  1.000  0.000  1.0
  O  O8  1  0.403  0.500  0.500  1.0
  O  O9  1  0.790  0.265  0.265  1.0
  O  O10  1  0.790  0.265  0.735  1.0
[/CIF]
.