[CIF]
data_BeSnAs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.94635010
_cell_length_b   6.94635010
_cell_length_c   6.94635010
_cell_angle_alpha   131.95382418
_cell_angle_beta   131.95382418
_cell_angle_gamma   70.30196635
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeSnAs2
_chemical_formula_sum   'Be2 Sn2 As4'
_cell_volume   181.67837115
_cell_formula_units_Z   2
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  0.00000000  2.82789200  2.83979900  1
  Be  Be1  1  0.00000000  0.00000000  0.00000000  1
  Sn  Sn2  1  -0.00000000  -0.00000000  5.67959800  1
  Sn  Sn3  1  2.82789200  0.00000000  2.83979900  1
  As  As4  1  1.41394600  1.10058729  -1.41989950  1
  As  As5  1  1.72730471  -1.41394600  7.09949750  1
  As  As6  1  1.41394600  1.72730471  4.25969850  1
  As  As7  1  1.10058729  4.24183800  1.41989950  1
[/CIF]
