data_VTcSe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.48
_cell_length_b   4.48
_cell_length_c   5.06
_cell_angle_alpha   103.85
_cell_angle_beta   103.85
_cell_angle_gamma   41.81
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VTcSe2
_chemical_formula_sum   'V1 Tc1 Se2'
_cell_volume   65.46
_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
  V  V3  1  0.96  0.0  0.55  1.0
  Tc  Tc2  1  0.58  0.0  0.54  1.0
  Se  Se0  1  0.94  0.0  0.7  1.0
  Se  Se1  1  0.14  0.0  0.55  1.0

data_VTcSe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.2
_cell_length_b   4.48
_cell_length_c   5.06
_cell_angle_alpha   103.85
_cell_angle_beta   90.0
_cell_angle_gamma   110.91
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VTcSe2
_chemical_formula_sum   'V1 Tc1 Se2'
_cell_volume   65.46
_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
  V  V0  1  0.0  0.04  0.45  1.0
  Tc  Tc1  1  0.0  0.42  0.46  1.0
  Se  Se2  1  0.0  0.06  0.3  1.0
  Se  Se3  1  0.0  0.86  0.45  1.0

V Tc Se Se