data_TiVTc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.59
_cell_length_b   4.59
_cell_length_c   4.59
_cell_angle_alpha   142.0
_cell_angle_beta   130.64
_cell_angle_gamma   63.94
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TiVTc
_chemical_formula_sum   'Ti1 V1 Tc1'
_cell_volume   44.73
_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
  Ti  Ti1  1  0.0  0.0  0.61  1.0
  V  V2  1  0.0  0.0  0.16  1.0
  Tc  Tc0  1  0.0  0.0  0.02  1.0

data_TiVTc
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.99
_cell_length_b   3.84
_cell_length_c   4.59
_cell_angle_alpha   114.68
_cell_angle_beta   109.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TiVTc
_chemical_formula_sum   'Ti1 V1 Tc1'
_cell_volume   44.73
_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
  Ti  Ti0  1  0.39  0.39  0.39  1.0
  V  V1  1  0.84  0.84  0.84  1.0
  Tc  Tc2  1  0.98  0.98  0.98  1.0

Ti V Tc
Ti V Tc 0 1 o o o 0 2 o o + 1 2 o o o 