The crystal structure described by HgSnO3 is Hydrophilite-derived structured and crystallizes in the trigonal R-3c space group. Hg(1) is bonded in a trigonal planar geometry to three equivalent O(1) atoms. Sn(1) is bonded to six equivalent O(1) atoms to form corner-sharing SnO6 octahedra. The corner-sharing octahedral tilt angles are 32°. O(1) is bonded in a distorted trigonal non-coplanar geometry to one Hg(1) and two equivalent Sn(1) atoms. is represented by the CIF file [CIF]
data_SnHgO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.767
_cell_length_b   5.767
_cell_length_c   5.767
_cell_angle_alpha   58.931
_cell_angle_beta   58.931
_cell_angle_gamma   58.931
_symmetry_Int_Tables_number   1
_cell_volume   132.330
_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
  Sn  Sn0  1  0.000  0.000  0.000  1.0
  Sn  Sn1  1  0.500  0.500  0.500  1.0
  Hg  Hg2  1  0.250  0.250  0.250  1.0
  Hg  Hg3  1  0.750  0.750  0.750  1.0
  O  O4  1  0.250  0.646  0.854  1.0
  O  O5  1  0.854  0.250  0.646  1.0
  O  O6  1  0.646  0.854  0.250  1.0
  O  O7  1  0.750  0.354  0.146  1.0
  O  O8  1  0.354  0.146  0.750  1.0
  O  O9  1  0.146  0.750  0.354  1.0
[/CIF]
.
The crystal structure described by HgSnO3 is Hydrophilite-derived structured and crystallizes in the trigonal R-3c space group. Hg(1) is bonded in a trigonal planar geometry to three equivalent O(1) atoms. Sn(1) is bonded to six equivalent O(1) atoms to form corner-sharing SnO6 octahedra. The corner-sharing octahedral tilt angles are 32°. O(1) is bonded in a distorted trigonal non-coplanar geometry to one Hg(1) and two equivalent Sn(1) atoms. is represented by the CIF file [CIF]
data_SnHgO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.767
_cell_length_b   5.767
_cell_length_c   5.767
_cell_angle_alpha   58.931
_cell_angle_beta   58.931
_cell_angle_gamma   58.931
_symmetry_Int_Tables_number   1
_cell_volume   132.330
_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
  Sn  Sn0  1  0.000  0.000  0.000  1.0
  Sn  Sn1  1  0.500  0.500  0.500  1.0
  Hg  Hg2  1  0.250  0.250  0.250  1.0
  Hg  Hg3  1  0.750  0.750  0.750  1.0
  O  O4  1  0.250  0.646  0.854  1.0
  O  O5  1  0.854  0.250  0.646  1.0
  O  O6  1  0.646  0.854  0.250  1.0
  O  O7  1  0.750  0.354  0.146  1.0
  O  O8  1  0.354  0.146  0.750  1.0
  O  O9  1  0.146  0.750  0.354  1.0
[/CIF]
.