data_BeAsP2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.23
_cell_length_b   4.23
_cell_length_c   4.23
_cell_angle_alpha   113.08
_cell_angle_beta   113.08
_cell_angle_gamma   102.47
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeAsP2
_chemical_formula_sum   'Be1 As1 P2'
_cell_volume   57.53
_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  Be1  1  0.0  0.0  0.0  1.0
  As  As0  1  0.0  0.33  0.32  1.0
  P  P2  1  0.33  0.0  0.32  1.0
  P  P3  1  0.0  0.0  0.65  1.0

data_BeAsP2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.23
_cell_length_b   4.23
_cell_length_c   4.23
_cell_angle_alpha   102.47
_cell_angle_beta   113.08
_cell_angle_gamma   113.08
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeAsP2
_chemical_formula_sum   'Be1 As1 P2'
_cell_volume   57.53
_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  0.0  0.0  1.0
  As  As1  1  0.32  -0.0  0.33  1.0
  P  P2  1  0.32  0.33  0.0  1.0
  P  P3  1  0.65  0.0  0.0  1.0

Be As P P