data_BeCrPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.71
_cell_length_b   4.71
_cell_length_c   4.42
_cell_angle_alpha   105.49
_cell_angle_beta   105.49
_cell_angle_gamma   34.68
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeCrPt2
_chemical_formula_sum   'Be1 Cr1 Pt2'
_cell_volume   53.48
_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
  Be  Be0  1  0.82  0.0  0.34  1.0
  Cr  Cr1  1  0.57  0.0  0.91  1.0
  Pt  Pt2  1  0.01  0.0  0.2  1.0
  Pt  Pt3  1  0.22  0.0  0.91  1.0

data_BeCrPt2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.8
_cell_length_b   4.42
_cell_length_c   4.71
_cell_angle_alpha   105.49
_cell_angle_beta   107.34
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeCrPt2
_chemical_formula_sum   'Be1 Cr1 Pt2'
_cell_volume   53.48
_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
  Be  Be0  1  0.0  0.34  0.82  1.0
  Cr  Cr1  1  0.0  0.91  0.57  1.0
  Pt  Pt2  1  0.0  0.2  0.01  1.0
  Pt  Pt3  1  0.0  0.91  0.22  1.0

Be Cr Pt Pt