data_SrCrAs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.17
_cell_length_b   6.17
_cell_length_c   4.47
_cell_angle_alpha   100.63
_cell_angle_beta   100.63
_cell_angle_gamma   38.92
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCrAs2
_chemical_formula_sum   'Sr1 Cr1 As2'
_cell_volume   105.05
_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
  Sr  Sr3  1  0.87  0.0  0.17  1.0
  Cr  Cr2  1  0.8  0.0  0.72  1.0
  As  As0  1  0.71  0.0  0.82  1.0
  As  As1  1  0.52  0.0  0.26  1.0

data_SrCrAs2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.11
_cell_length_b   4.47
_cell_length_c   6.17
_cell_angle_alpha   100.63
_cell_angle_beta   109.46
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCrAs2
_chemical_formula_sum   'Sr1 Cr1 As2'
_cell_volume   105.05
_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
  Sr  Sr0  1  0.0  0.17  0.87  1.0
  Cr  Cr1  1  0.0  0.72  0.8  1.0
  As  As2  1  0.0  0.26  0.52  1.0
  As  As3  1  0.0  0.82  0.71  1.0

Sr Cr As As