data_ZrVSi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.72
_cell_length_b   5.1
_cell_length_c   5.1
_cell_angle_alpha   40.27
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrVSi2
_chemical_formula_sum   'Zr1 V1 Si2'
_cell_volume   62.46
_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
  Zr  Zr3  1  0.86  0.0  0.79  1.0
  V  V2  1  0.0  0.0  0.55  1.0
  Si  Si0  1  0.0  0.0  0.68  1.0
  Si  Si1  1  0.86  0.0  0.18  1.0

data_ZrVSi2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.51
_cell_length_b   3.72
_cell_length_c   5.1
_cell_angle_alpha   90.0
_cell_angle_beta   110.14
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrVSi2
_chemical_formula_sum   'Zr1 V1 Si2'
_cell_volume   62.46
_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
  Zr  Zr0  1  0.21  0.86  0.21  1.0
  V  V1  1  0.45  0.0  0.45  1.0
  Si  Si2  1  0.32  0.0  0.32  1.0
  Si  Si3  1  0.82  0.86  0.82  1.0

Zr V Si Si