data_MgSnP2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.8
_cell_length_b   5.41
_cell_length_c   3.92
_cell_angle_alpha   90.0
_cell_angle_beta   90.19
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgSnP2
_chemical_formula_sum   'Mg1 Sn1 P2'
_cell_volume   80.55
_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  0.28  0.0  0.59  1.0
  Sn  Sn3  1  0.48  0.7  0.32  1.0
  P  P1  1  0.36  0.7  0.39  1.0
  P  P2  1  0.36  0.0  0.58  1.0

data_MgSnP2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.8
_cell_length_b   3.92
_cell_length_c   5.41
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.19
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgSnP2
_chemical_formula_sum   'Mg1 Sn1 P2'
_cell_volume   80.55
_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  0.72  0.41  0.0  1.0
  Sn  Sn1  1  0.52  0.68  0.3  1.0
  P  P2  1  0.64  0.42  0.0  1.0
  P  P3  1  0.64  0.61  0.3  1.0

Mg Sn P P