data_SrBeCr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.17
_cell_length_b   4.17
_cell_length_c   5.95
_cell_angle_alpha   101.48
_cell_angle_beta   101.48
_cell_angle_gamma   48.64
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrBeCr2
_chemical_formula_sum   'Sr1 Be1 Cr2'
_cell_volume   76.0
_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  0.15  0.0  0.9  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0
  Cr  Cr1  1  0.07  0.0  0.32  1.0
  Cr  Cr2  1  0.24  0.0  0.49  1.0

data_SrBeCr2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.44
_cell_length_b   4.17
_cell_length_c   5.95
_cell_angle_alpha   101.48
_cell_angle_beta   90.0
_cell_angle_gamma   114.32
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrBeCr2
_chemical_formula_sum   'Sr1 Be1 Cr2'
_cell_volume   76.0
_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  0.85  0.1  1.0
  Be  Be1  1  0.0  0.0  0.0  1.0
  Cr  Cr2  1  0.0  0.76  0.51  1.0
  Cr  Cr3  1  0.0  0.93  0.68  1.0

Sr Be Cr Cr