data_Nb2CoTc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.06
_cell_length_b   5.06
_cell_length_c   5.06
_cell_angle_alpha   136.01
_cell_angle_beta   136.01
_cell_angle_gamma   63.97
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2CoTc
_chemical_formula_sum   'Nb2 Co1 Tc1'
_cell_volume   61.62
_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
  Nb  Nb1  1  0.89  0.0  0.15  1.0
  Nb  Nb2  1  0.0  0.0  0.29  1.0
  Co  Co0  1  0.0  0.0  0.0  1.0
  Tc  Tc3  1  0.0  0.89  0.15  1.0

data_Nb2CoTc
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.79
_cell_length_b   3.79
_cell_length_c   5.06
_cell_angle_alpha   112.0
_cell_angle_beta   112.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2CoTc
_chemical_formula_sum   'Nb2 Co1 Tc1'
_cell_volume   61.62
_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
  Nb  Nb0  1  0.71  0.0  0.71  1.0
  Nb  Nb1  1  0.85  0.0  0.75  1.0
  Co  Co2  1  0.0  0.0  0.0  1.0
  Tc  Tc3  1  0.75  0.89  0.75  1.0

Nb Nb Co Tc