data_MgCrSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.88
_cell_length_b   4.88
_cell_length_c   5.84
_cell_angle_alpha   101.6
_cell_angle_beta   101.6
_cell_angle_gamma   41.27
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgCrSn2
_chemical_formula_sum   'Mg1 Cr1 Sn2'
_cell_volume   89.52
_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  Mg1  1  0.0  0.0  0.0  1.0
  Cr  Cr0  1  0.94  0.0  0.85  1.0
  Sn  Sn2  1  0.32  0.0  0.18  1.0
  Sn  Sn3  1  0.56  0.0  0.53  1.0

data_MgCrSn2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.44
_cell_length_b   4.88
_cell_length_c   5.84
_cell_angle_alpha   101.6
_cell_angle_beta   90.0
_cell_angle_gamma   110.64
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgCrSn2
_chemical_formula_sum   'Mg1 Cr1 Sn2'
_cell_volume   89.52
_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  0.0  0.0  0.0  1.0
  Cr  Cr1  1  0.0  0.06  0.15  1.0
  Sn  Sn2  1  0.0  0.44  0.47  1.0
  Sn  Sn3  1  0.0  0.68  0.82  1.0

Mg Cr Sn Sn