data_VSiTc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.78
_cell_length_b   4.78
_cell_length_c   4.78
_cell_angle_alpha   142.75
_cell_angle_beta   142.75
_cell_angle_gamma   53.7
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VSiTc
_chemical_formula_sum   'V1 Si1 Tc1'
_cell_volume   39.67
_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  V2  1  0.0  0.0  0.7  1.0
  Si  Si0  1  0.0  0.0  0.51  1.0
  Tc  Tc1  1  0.0  0.0  0.83  1.0

data_VSiTc
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.31
_cell_length_b   4.31
_cell_length_c   4.78
_cell_angle_alpha   90.0
_cell_angle_beta   116.85
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   VSiTc
_chemical_formula_sum   'V2 Si2 Tc2'
_cell_volume   79.34
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.2  0.5  0.7  1.0
  Si  Si1  2  0.01  0.5  0.51  1.0
  Tc  Tc2  2  0.33  0.5  0.83  1.0

V Si Tc
V Si Tc 0 2 o o o 0 1 o o o 