data_Mg2CrGa
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.82
_cell_length_b   4.38
_cell_length_c   5.62
_cell_angle_alpha   90.0
_cell_angle_beta   103.82
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg2CrGa
_chemical_formula_sum   'Mg2 Cr1 Ga1'
_cell_volume   67.51
_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
  Mg  Mg2  1  0.83  0.0  0.42  1.0
  Mg  Mg3  1  0.69  0.19  0.48  1.0
  Cr  Cr0  1  0.54  0.0  0.84  1.0
  Ga  Ga1  1  0.82  0.19  0.92  1.0

data_Mg2CrGa
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.82
_cell_length_b   4.38
_cell_length_c   5.62
_cell_angle_alpha   90.0
_cell_angle_beta   103.82
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg2CrGa
_chemical_formula_sum   'Mg2 Cr1 Ga1'
_cell_volume   67.51
_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
  Mg  Mg0  1  0.69  0.19  0.48  1.0
  Mg  Mg1  1  0.83  0.0  0.42  1.0
  Cr  Cr2  1  0.54  0.0  0.84  1.0
  Ga  Ga3  1  0.82  0.19  0.92  1.0

Mg Mg Cr Ga