data_BeTlNi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.0
_cell_length_b   4.0
_cell_length_c   3.35
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   92.71
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeTlNi2
_chemical_formula_sum   'Be1 Tl1 Ni2'
_cell_volume   53.45
_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
  Be  Be0  1  0.0  0.0  0.0  1.0
  Tl  Tl3  1  0.76  0.0  0.0  1.0
  Ni  Ni1  1  0.38  0.55  0.68  1.0
  Ni  Ni2  1  0.38  0.45  0.68  1.0

data_BeTlNi2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.35
_cell_length_b   4.0
_cell_length_c   4.0
_cell_angle_alpha   92.71
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeTlNi2
_chemical_formula_sum   'Be1 Tl1 Ni2'
_cell_volume   53.45
_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
  Be  Be0  1  0.0  0.0  0.0  1.0
  Tl  Tl1  1  0.0  0.76  0.0  1.0
  Ni  Ni2  1  0.68  0.38  0.55  1.0
  Ni  Ni3  1  0.68  0.38  0.45  1.0

Be Tl Ni Ni