data_LiLaInHg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.19
_cell_length_b   5.19
_cell_length_c   5.19
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiLaInHg
_chemical_formula_sum   'Li1 La1 In1 Hg1'
_cell_volume   98.58
_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
  Li  Li3  1  0.0  0.0  0.0  1.0
  La  La2  1  0.5  0.5  0.5  1.0
  In  In1  1  0.83  0.83  0.83  1.0
  Hg  Hg0  1  0.67  0.67  0.67  1.0

data_LiLaInHg
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.19
_cell_length_b   5.19
_cell_length_c   12.7
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   LiLaInHg
_chemical_formula_sum   'Li3 La3 In3 Hg3'
_cell_volume   295.73
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Li  Li0  3  0.0  0.0  0.0  1.0
  La  La1  3  0.0  0.0  0.5  1.0
  In  In2  3  0.0  0.0  0.17  1.0
  Hg  Hg3  3  0.0  0.0  0.33  1.0

Li La In Hg
LiLaHgIn crystallizes in the trigonal R3m space group. Li(1) is bonded to three equivalent Hg(1) and one In(1) atom to form distorted LiInHg3 trigonal pyramids that share  a cornercorner with one Hg(1)Li3LaIn trigonal bipyramid, corners with three equivalent In(1)LiLa3Hg trigonal bipyramids, and corners with six equivalent Li(1)InHg3 trigonal pyramids. All Li(1)-Hg(1) bond lengths are 2.99 Å. The Li(1)-In(1) bond length is 2.12 Å. La(1) is bonded in a distorted single-bond geometry to one Hg(1) and three equivalent In(1) atoms. The La(1)-Hg(1) bond length is 2.12 Å. All La(1)-In(1) bond lengths are 2.99 Å. Hg(1) is bonded to three equivalent Li(1), one La(1), and one In(1) atom to form distorted HgLi3LaIn trigonal bipyramids that share corners with six equivalent Hg(1)Li3LaIn trigonal bipyramids,  a cornercorner with one Li(1)InHg3 trigonal pyramid, and edges with three equivalent In(1)LiLa3Hg trigonal bipyramids. The Hg(1)-In(1) bond length is 2.12 Å. In(1) is bonded to one Li(1), three equivalent La(1), and one Hg(1) atom to form distorted InLiLa3Hg trigonal bipyramids that share corners with six equivalent In(1)LiLa3Hg trigonal bipyramids, corners with three equivalent Li(1)InHg3 trigonal pyramids, and edges with three equivalent Hg(1)Li3LaIn trigonal bipyramids.