data_CaBeSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.63
_cell_length_b   3.63
_cell_length_c   7.4
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   104.43
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CaBeSn2
_chemical_formula_sum   'Ca1 Be1 Sn2'
_cell_volume   94.68
_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
  Ca  Ca1  1  0.0  0.0  0.7  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0
  Sn  Sn2  1  0.23  0.0  0.94  1.0
  Sn  Sn3  1  0.23  0.0  0.47  1.0

data_CaBeSn2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.63
_cell_length_b   3.63
_cell_length_c   7.4
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   104.43
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CaBeSn2
_chemical_formula_sum   'Ca1 Be1 Sn2'
_cell_volume   94.68
_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
  Ca  Ca0  1  0.0  0.0  0.7  1.0
  Be  Be1  1  0.0  0.0  0.0  1.0
  Sn  Sn2  1  0.23  0.0  0.47  1.0
  Sn  Sn3  1  0.23  0.0  0.94  1.0

Ca Be Sn Sn