data_Ta2TcSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.35
_cell_length_b   5.35
_cell_length_c   4.64
_cell_angle_alpha   113.5
_cell_angle_beta   113.5
_cell_angle_gamma   36.39
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2TcSn
_chemical_formula_sum   'Ta2 Tc1 Sn1'
_cell_volume   71.56
_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
  Ta  Ta1  1  0.16  0.0  0.16  1.0
  Ta  Ta2  1  0.99  0.0  0.15  1.0
  Tc  Tc3  1  0.21  0.0  0.1  1.0
  Sn  Sn0  1  0.21  0.0  0.12  1.0

data_Ta2TcSn
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.34
_cell_length_b   4.64
_cell_length_c   5.35
_cell_angle_alpha   113.5
_cell_angle_beta   108.2
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2TcSn
_chemical_formula_sum   'Ta2 Tc1 Sn1'
_cell_volume   71.56
_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
  Ta  Ta0  1  0.0  0.15  0.99  1.0
  Ta  Ta1  1  0.0  0.16  0.16  1.0
  Tc  Tc2  1  0.0  0.1  0.21  1.0
  Sn  Sn3  1  0.0  0.12  0.21  1.0

Ta Ta Tc Sn