The compound described by SrHg3 is beta Cu3Ti structured and crystallizes in the orthorhombic Pmmn space group. Sr(1) is bonded to four equivalent Hg(2) and eight equivalent Hg(1) atoms to form a mixture of edge, face, and corner-sharing SrHg12 cuboctahedra. There are two inequivalent Hg sites. In the first Hg site, Hg(1) is bonded in a 4-coordinate geometry to four equivalent Sr(1) atoms. In the second Hg site, Hg(2) is bonded in a 4-coordinate geometry to four equivalent Sr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrHg3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.323
_cell_length_b   5.981
_cell_length_c   6.856
_cell_angle_alpha   89.978
_cell_angle_beta   90.032
_cell_angle_gamma   89.973
_symmetry_Int_Tables_number   1
_cell_volume   218.255
_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
  Sr  Sr0  1  0.750  0.137  0.750  1.0
  Sr  Sr1  1  0.250  0.863  0.250  1.0
  Hg  Hg2  1  0.750  0.652  0.498  1.0
  Hg  Hg3  1  0.750  0.652  0.002  1.0
  Hg  Hg4  1  0.750  0.201  0.250  1.0
  Hg  Hg5  1  0.250  0.348  0.998  1.0
  Hg  Hg6  1  0.250  0.348  0.502  1.0
  Hg  Hg7  1  0.250  0.799  0.750  1.0
[/CIF]
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The compound described by SrHg3 is beta Cu3Ti structured and crystallizes in the orthorhombic Pmmn space group. Sr(1) is bonded to four equivalent Hg(2) and eight equivalent Hg(1) atoms to form a mixture of edge, face, and corner-sharing SrHg12 cuboctahedra. There are two inequivalent Hg sites. In the first Hg site, Hg(1) is bonded in a 4-coordinate geometry to four equivalent Sr(1) atoms. In the second Hg site, Hg(2) is bonded in a 4-coordinate geometry to four equivalent Sr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrHg3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.323
_cell_length_b   5.981
_cell_length_c   6.856
_cell_angle_alpha   89.978
_cell_angle_beta   90.032
_cell_angle_gamma   89.973
_symmetry_Int_Tables_number   1
_cell_volume   218.255
_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
  Sr  Sr0  1  0.750  0.137  0.750  1.0
  Sr  Sr1  1  0.250  0.863  0.250  1.0
  Hg  Hg2  1  0.750  0.652  0.498  1.0
  Hg  Hg3  1  0.750  0.652  0.002  1.0
  Hg  Hg4  1  0.750  0.201  0.250  1.0
  Hg  Hg5  1  0.250  0.348  0.998  1.0
  Hg  Hg6  1  0.250  0.348  0.502  1.0
  Hg  Hg7  1  0.250  0.799  0.750  1.0
[/CIF]
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