[CIF]
data_Mg3As
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.20077524
_cell_length_b   4.97319612
_cell_length_c   5.27517150
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg3As
_chemical_formula_sum   'Mg3 As1'
_cell_volume   83.97061780
_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
  As  As0  1  1.60038762  2.48659806  0.00819725  1
  Mg  Mg1  1  0.00000000  2.48659806  2.62471929  1
  Mg  Mg2  1  0.00000000  0.00000000  4.41851118  1
  Mg  Mg3  1  1.60038762  0.00000000  1.74052480  1
[/CIF]
