data_SrCa2Ga
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.14
_cell_length_b   7.14
_cell_length_c   7.14
_cell_angle_alpha   147.86
_cell_angle_beta   131.84
_cell_angle_gamma   59.08
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCa2Ga
_chemical_formula_sum   'Sr1 Ca2 Ga1'
_cell_volume   143.26
_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  0.91  0.49  1.0
  Ca  Ca0  1  0.0  0.0  0.01  1.0
  Ca  Ca1  1  0.98  0.0  0.79  1.0
  Ga  Ga2  1  0.0  0.0  0.14  1.0

data_SrCa2Ga
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.96
_cell_length_b   5.83
_cell_length_c   7.14
_cell_angle_alpha   114.08
_cell_angle_beta   106.07
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCa2Ga
_chemical_formula_sum   'Sr1 Ca2 Ga1'
_cell_volume   143.26
_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  0.09  0.57  0.57  1.0
  Ca  Ca1  1  0.0  0.01  0.01  1.0
  Ca  Ca2  1  0.0  0.79  0.82  1.0
  Ga  Ga3  1  0.0  0.14  0.14  1.0

Sr Ca Ca Ga