data_BeTcPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.52
_cell_length_b   5.52
_cell_length_c   5.52
_cell_angle_alpha   136.52
_cell_angle_beta   136.52
_cell_angle_gamma   63.17
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeTcPb2
_chemical_formula_sum   'Be1 Tc1 Pb2'
_cell_volume   78.59
_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
  Tc  Tc3  1  0.0  0.04  0.35  1.0
  Pb  Pb1  1  0.04  0.0  0.35  1.0
  Pb  Pb2  1  0.0  0.0  0.7  1.0

data_BeTcPb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.09
_cell_length_b   4.09
_cell_length_c   5.52
_cell_angle_alpha   111.74
_cell_angle_beta   111.74
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeTcPb2
_chemical_formula_sum   'Be1 Tc1 Pb2'
_cell_volume   78.59
_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
  Tc  Tc1  1  0.69  0.04  0.69  1.0
  Pb  Pb2  1  0.3  0.0  0.3  1.0
  Pb  Pb3  1  0.65  0.0  0.69  1.0

Be Tc Pb Pb
Be Tc Pb Pb 0 1 o o o 0 3 o o - 0 2 o o o 1 2 o o o 