data_Ta2CoSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.09
_cell_length_b   5.09
_cell_length_c   5.09
_cell_angle_alpha   137.52
_cell_angle_beta   137.52
_cell_angle_gamma   61.64
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2CoSi
_chemical_formula_sum   'Ta2 Co1 Si1'
_cell_volume   59.46
_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  Ta2  1  0.84  0.0  0.19  1.0
  Ta  Ta3  1  0.0  0.0  0.37  1.0
  Co  Co0  1  0.0  0.84  0.19  1.0
  Si  Si1  1  0.0  0.0  0.0  1.0

data_Ta2CoSi
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.69
_cell_length_b   3.69
_cell_length_c   5.09
_cell_angle_alpha   111.24
_cell_angle_beta   111.24
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2CoSi
_chemical_formula_sum   'Ta2 Co1 Si1'
_cell_volume   59.46
_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  0.19  0.34  0.34  1.0
  Ta  Ta1  1  0.37  0.37  0.37  1.0
  Co  Co2  1  0.34  0.19  0.34  1.0
  Si  Si3  1  0.0  0.0  0.0  1.0

Ta Ta Co Si