data_SrNiAg2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.84
_cell_length_b   5.84
_cell_length_c   5.84
_cell_angle_alpha   46.07
_cell_angle_beta   46.07
_cell_angle_gamma   46.07
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrNiAg2
_chemical_formula_sum   'Sr1 Ni1 Ag2'
_cell_volume   94.22
_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  0.75  1.0
  Ni  Ni2  1  0.0  0.0  0.77  1.0
  Ag  Ag0  1  0.0  0.0  0.88  1.0
  Ag  Ag1  1  0.0  0.0  0.61  1.0

data_SrNiAg2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.92
_cell_length_b   4.57
_cell_length_c   5.84
_cell_angle_alpha   90.0
_cell_angle_beta   116.86
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SrNiAg2
_chemical_formula_sum   'Sr2 Ni2 Ag4'
_cell_volume   188.44
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  -0.0  0.0  0.75  1.0
  Ni  Ni1  2  -0.0  0.0  0.77  1.0
  Ag  Ag2  2  -0.0  0.0  0.61  1.0
  Ag  Ag3  2  -0.0  0.0  0.88  1.0

Sr Ni Ag Ag