data_Al2V4Si
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.11
_cell_length_b   4.11
_cell_length_c   9.52
_cell_angle_alpha   96.38
_cell_angle_beta   96.38
_cell_angle_gamma   61.32
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Al2V4Si
_chemical_formula_sum   'Al2 V4 Si1'
_cell_volume   140.18
_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
  Al  Al0  1  0.43  0.0  0.57  1.0
  Al  Al1  1  0.23  0.0  0.65  1.0
  V  V3  1  0.87  0.0  0.81  1.0
  V  V4  1  0.53  0.0  0.25  1.0
  V  V5  1  0.82  0.0  0.09  1.0
  V  V6  1  0.37  0.0  0.63  1.0
  Si  Si2  1  0.12  0.0  0.62  1.0

data_Al2V4Si
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.11
_cell_length_b   4.11
_cell_length_c   9.52
_cell_angle_alpha   83.62
_cell_angle_beta   83.62
_cell_angle_gamma   61.32
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Al2V4Si
_chemical_formula_sum   'Al2 V4 Si1'
_cell_volume   140.18
_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
  Al  Al0  1  0.57  0.0  0.57  1.0
  Al  Al1  1  0.77  0.0  0.65  1.0
  V  V2  1  0.13  0.0  0.81  1.0
  V  V3  1  0.18  0.0  0.09  1.0
  V  V4  1  0.47  0.0  0.25  1.0
  V  V5  1  0.63  0.0  0.63  1.0
  Si  Si6  1  0.88  0.0  0.62  1.0

Al Al V V V V Si