data_SrCr2Ag
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.37
_cell_length_b   5.37
_cell_length_c   3.3
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   108.35
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCr2Ag
_chemical_formula_sum   'Sr1 Cr2 Ag1'
_cell_volume   90.54
_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  0.0  0.0  0.0  1.0
  Cr  Cr1  1  0.57  0.82  0.65  1.0
  Cr  Cr2  1  0.57  0.18  0.65  1.0
  Ag  Ag0  1  0.15  0.0  0.0  1.0

data_SrCr2Ag
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.3
_cell_length_b   5.37
_cell_length_c   5.37
_cell_angle_alpha   108.35
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCr2Ag
_chemical_formula_sum   'Sr1 Cr2 Ag1'
_cell_volume   90.54
_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  0.0  0.0  1.0
  Cr  Cr1  1  0.65  0.57  0.18  1.0
  Cr  Cr2  1  0.65  0.57  0.82  1.0
  Ag  Ag3  1  0.0  0.15  0.0  1.0

Sr Cr Cr Ag