The material described by Mn2HgO4 is Spinel structured and crystallizes in the orthorhombic Fddd space group. Mn(1) is bonded to six equivalent O(1) atoms to form distorted MnO6 octahedra that share corners with six equivalent Hg(1)O4 tetrahedra and edges with six equivalent Mn(1)O6 octahedra. Hg(1) is bonded to four equivalent O(1) atoms to form HgO4 tetrahedra that share corners with twelve equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-66°. O(1) is bonded to three equivalent Mn(1) and one Hg(1) atom to form a mixture of distorted edge and corner-sharing OMn3Hg tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn2HgO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.866
_cell_length_b   6.502
_cell_length_c   5.866
_cell_angle_alpha   63.062
_cell_angle_beta   90.244
_cell_angle_gamma   116.938
_symmetry_Int_Tables_number   1
_cell_volume   172.051
_cell_formula_units_Z   2
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  0.875  0.250  0.375  1.0
  Mn  Mn1  1  0.375  0.750  0.875  1.0
  Mn  Mn2  1  0.375  0.250  0.375  1.0
  Mn  Mn3  1  0.375  0.750  0.375  1.0
  Hg  Hg4  1  1.000  1.000  1.000  1.0
  Hg  Hg5  1  0.750  0.500  0.750  1.0
  O  O6  1  0.145  0.291  0.141  1.0
  O  O7  1  0.604  0.209  0.182  1.0
  O  O8  1  0.568  0.709  0.147  1.0
  O  O9  1  0.141  0.709  0.145  1.0
  O  O10  1  0.605  0.209  0.609  1.0
  O  O11  1  0.147  0.291  0.568  1.0
  O  O12  1  0.182  0.791  0.604  1.0
  O  O13  1  0.609  0.791  0.605  1.0
[/CIF]
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The material described by Mn2HgO4 is Spinel structured and crystallizes in the orthorhombic Fddd space group. Mn(1) is bonded to six equivalent O(1) atoms to form distorted MnO6 octahedra that share corners with six equivalent Hg(1)O4 tetrahedra and edges with six equivalent Mn(1)O6 octahedra. Hg(1) is bonded to four equivalent O(1) atoms to form HgO4 tetrahedra that share corners with twelve equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-66°. O(1) is bonded to three equivalent Mn(1) and one Hg(1) atom to form a mixture of distorted edge and corner-sharing OMn3Hg tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn2HgO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.866
_cell_length_b   6.502
_cell_length_c   5.866
_cell_angle_alpha   63.062
_cell_angle_beta   90.244
_cell_angle_gamma   116.938
_symmetry_Int_Tables_number   1
_cell_volume   172.051
_cell_formula_units_Z   2
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  0.875  0.250  0.375  1.0
  Mn  Mn1  1  0.375  0.750  0.875  1.0
  Mn  Mn2  1  0.375  0.250  0.375  1.0
  Mn  Mn3  1  0.375  0.750  0.375  1.0
  Hg  Hg4  1  1.000  1.000  1.000  1.0
  Hg  Hg5  1  0.750  0.500  0.750  1.0
  O  O6  1  0.145  0.291  0.141  1.0
  O  O7  1  0.604  0.209  0.182  1.0
  O  O8  1  0.568  0.709  0.147  1.0
  O  O9  1  0.141  0.709  0.145  1.0
  O  O10  1  0.605  0.209  0.609  1.0
  O  O11  1  0.147  0.291  0.568  1.0
  O  O12  1  0.182  0.791  0.604  1.0
  O  O13  1  0.609  0.791  0.605  1.0
[/CIF]
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