The crystal structure described by MgZnO2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. Mg(1) is bonded to six equivalent O(1) atoms to form MgO6 octahedra that share corners with six equivalent Zn(1)O6 octahedra, edges with six equivalent Mg(1)O6 octahedra, and edges with six equivalent Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles are 2°. Zn(1) is bonded to six equivalent O(1) atoms to form ZnO6 octahedra that share corners with six equivalent Mg(1)O6 octahedra, edges with six equivalent Mg(1)O6 octahedra, and edges with six equivalent Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles are 2°. O(1) is bonded to three equivalent Mg(1) and three equivalent Zn(1) atoms to form a mixture of edge and corner-sharing OMg3Zn3 octahedra. The corner-sharing octahedra are not tilted. is represented by the CIF file [CIF]
data_MgZnO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.249
_cell_length_b   5.249
_cell_length_c   5.249
_cell_angle_alpha   33.705
_cell_angle_beta   33.705
_cell_angle_gamma   33.705
_symmetry_Int_Tables_number   1
_cell_volume   39.683
_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  0.000  0.000  0.000  1.0
  Zn  Zn1  1  0.500  0.500  0.500  1.0
  O  O2  1  0.253  0.253  0.253  1.0
  O  O3  1  0.747  0.747  0.747  1.0
[/CIF]
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The crystal structure described by MgZnO2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. Mg(1) is bonded to six equivalent O(1) atoms to form MgO6 octahedra that share corners with six equivalent Zn(1)O6 octahedra, edges with six equivalent Mg(1)O6 octahedra, and edges with six equivalent Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles are 2°. Zn(1) is bonded to six equivalent O(1) atoms to form ZnO6 octahedra that share corners with six equivalent Mg(1)O6 octahedra, edges with six equivalent Mg(1)O6 octahedra, and edges with six equivalent Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles are 2°. O(1) is bonded to three equivalent Mg(1) and three equivalent Zn(1) atoms to form a mixture of edge and corner-sharing OMg3Zn3 octahedra. The corner-sharing octahedra are not tilted. is represented by the CIF file [CIF]
data_MgZnO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.249
_cell_length_b   5.249
_cell_length_c   5.249
_cell_angle_alpha   33.705
_cell_angle_beta   33.705
_cell_angle_gamma   33.705
_symmetry_Int_Tables_number   1
_cell_volume   39.683
_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  0.000  0.000  0.000  1.0
  Zn  Zn1  1  0.500  0.500  0.500  1.0
  O  O2  1  0.253  0.253  0.253  1.0
  O  O3  1  0.747  0.747  0.747  1.0
[/CIF]
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