data_SrGaCu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.0
_cell_length_b   5.0
_cell_length_c   5.0
_cell_angle_alpha   126.18
_cell_angle_beta   126.18
_cell_angle_gamma   79.59
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrGaCu2
_chemical_formula_sum   'Sr1 Ga1 Cu2'
_cell_volume   78.8
_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  0.26  0.92  1.0
  Ga  Ga2  1  0.0  0.0  0.84  1.0
  Cu  Cu0  1  0.0  0.0  0.0  1.0
  Cu  Cu1  1  0.26  0.0  0.92  1.0

data_SrGaCu2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.53
_cell_length_b   4.53
_cell_length_c   5.0
_cell_angle_alpha   116.91
_cell_angle_beta   116.91
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrGaCu2
_chemical_formula_sum   'Sr1 Ga1 Cu2'
_cell_volume   78.8
_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  0.34  0.26  0.34  1.0
  Ga  Ga1  1  0.16  0.0  0.16  1.0
  Cu  Cu2  1  0.0  0.0  0.0  1.0
  Cu  Cu3  1  0.08  0.0  0.34  1.0

Sr Ga Cu Cu