data_Be3P
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.8
_cell_length_b   7.64
_cell_length_c   4.19
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Be3P
_chemical_formula_sum   'Be12 P4'
_cell_volume   185.37
_cell_formula_units_Z   4
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  0.58  0.73  0.1  1.0
  Be  Be1  1  0.12  0.91  0.2  1.0
  Be  Be2  1  0.68  0.73  0.99  1.0
  Be  Be3  1  0.22  0.91  0.08  1.0
  Be  Be4  1  0.31  0.01  0.98  1.0
  Be  Be5  1  0.59  0.63  0.89  1.0
  Be  Be6  1  0.21  0.81  0.3  1.0
  Be  Be7  1  0.49  0.83  0.2  1.0
  Be  Be8  1  0.49  0.63  0.2  1.0
  Be  Be9  1  0.21  0.01  0.3  1.0
  Be  Be10  1  0.59  0.83  0.89  1.0
  Be  Be11  1  0.31  0.81  0.98  1.0
  P  P12  1  0.8  0.73  0.19  1.0
  P  P13  1  0.9  0.91  0.1  1.0
  P  P14  1  0.9  0.73  0.09  1.0
  P  P15  1  0.0  0.91  0.99  1.0

data_Be3P
_symmetry_space_group_name_H-M   P-1
_cell_length_a   4.19
_cell_length_b   5.8
_cell_length_c   7.64
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   Be3P
_chemical_formula_sum   'Be12 P4'
_cell_volume   185.37
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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  2  0.01  0.18  0.41  1.0
  Be  Be1  2  0.1  0.72  0.59  1.0
  Be  Be2  2  0.11  0.09  0.31  1.0
  Be  Be3  2  0.11  0.09  0.51  1.0
  Be  Be4  2  0.2  0.81  0.49  1.0
  Be  Be5  2  0.2  0.81  0.69  1.0
  P  P6  2  0.01  0.5  0.59  1.0
  P  P7  2  0.1  0.4  0.41  1.0

Be Be Be Be Be Be Be Be Be Be Be Be P P P P