[CIF]
data_Tl2SiNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.14928899
_cell_length_b   5.14928899
_cell_length_c   3.15715975
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   104.54477817
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Tl2SiNi
_chemical_formula_sum   'Tl2 Si1 Ni1'
_cell_volume   81.02979893
_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
  Ni  Ni0  1  3.15089247  0.00000000  0.00000000  1
  Si  Si1  1  0.00000000  0.00000000  0.00000000  1
  Tl  Tl2  1  1.57544624  2.03636034  1.57857987  1
  Tl  Tl3  1  1.57544624  -2.03636034  1.57857987  1
[/CIF]
