The compound described by MnO2 is trigonal omega-like structured and crystallizes in the cubic Fd-3m space group. Mn(1) is bonded to six equivalent O(1) atoms to form edge-sharing MnO6 octahedra. O(1) is bonded in a distorted T-shaped geometry to three equivalent Mn(1) atoms. is represented by the CIF card [CIF]
data_MnO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.685
_cell_length_b   5.685
_cell_length_c   5.686
_cell_angle_alpha   60.003
_cell_angle_beta   59.991
_cell_angle_gamma   60.007
_symmetry_Int_Tables_number   1
_cell_volume   129.929
_cell_formula_units_Z   4
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
  Mn  Mn0  1  0.500  0.500  0.500  1.0
  Mn  Mn1  1  0.000  0.500  0.500  1.0
  Mn  Mn2  1  0.500  0.500  0.000  1.0
  Mn  Mn3  1  0.500  0.000  0.500  1.0
  O  O4  1  0.292  0.736  0.736  1.0
  O  O5  1  0.736  0.736  0.736  1.0
  O  O6  1  0.736  0.292  0.736  1.0
  O  O7  1  0.736  0.736  0.292  1.0
  O  O8  1  0.264  0.264  0.264  1.0
  O  O9  1  0.708  0.264  0.264  1.0
  O  O10  1  0.264  0.264  0.708  1.0
  O  O11  1  0.264  0.708  0.264  1.0
[/CIF]
.
The compound described by MnO2 is trigonal omega-like structured and crystallizes in the cubic Fd-3m space group. Mn(1) is bonded to six equivalent O(1) atoms to form edge-sharing MnO6 octahedra. O(1) is bonded in a distorted T-shaped geometry to three equivalent Mn(1) atoms. is represented by the CIF card [CIF]
data_MnO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.685
_cell_length_b   5.685
_cell_length_c   5.686
_cell_angle_alpha   60.003
_cell_angle_beta   59.991
_cell_angle_gamma   60.007
_symmetry_Int_Tables_number   1
_cell_volume   129.929
_cell_formula_units_Z   4
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
  Mn  Mn0  1  0.500  0.500  0.500  1.0
  Mn  Mn1  1  0.000  0.500  0.500  1.0
  Mn  Mn2  1  0.500  0.500  0.000  1.0
  Mn  Mn3  1  0.500  0.000  0.500  1.0
  O  O4  1  0.292  0.736  0.736  1.0
  O  O5  1  0.736  0.736  0.736  1.0
  O  O6  1  0.736  0.292  0.736  1.0
  O  O7  1  0.736  0.736  0.292  1.0
  O  O8  1  0.264  0.264  0.264  1.0
  O  O9  1  0.708  0.264  0.264  1.0
  O  O10  1  0.264  0.264  0.708  1.0
  O  O11  1  0.264  0.708  0.264  1.0
[/CIF]
.