# generated using pymatgen
data_MgNb9Se16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.01197182
_cell_length_b   7.01197282
_cell_length_c   13.37627093
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   120.00000947
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgNb9Se16
_chemical_formula_sum   'Mg1 Nb9 Se16'
_cell_volume   569.56859242
_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  0.00000000  0.00000000  0.00000000  1.0
  Nb  Nb1  1  0.00000000  0.00000000  0.25313015  1.0
  Nb  Nb2  1  0.00000000  0.00000000  0.74686985  1.0
  Nb  Nb3  1  0.50867951  0.01735902  0.25310023  1.0
  Nb  Nb4  1  0.49132049  0.98264098  0.74689977  1.0
  Nb  Nb5  1  0.98264098  0.49132049  0.25310023  1.0
  Nb  Nb6  1  0.01735902  0.50867951  0.74689977  1.0
  Nb  Nb7  1  0.50867951  0.49132049  0.25310023  1.0
  Nb  Nb8  1  0.49132049  0.50867951  0.74689977  1.0
  Nb  Nb9  1  0.00000000  0.00000000  0.50000000  1.0
  Se  Se10  1  0.33333300  0.66666700  0.61762895  1.0
  Se  Se11  1  0.66666700  0.33333300  0.38237105  1.0
  Se  Se12  1  0.66666700  0.33333300  0.12417958  1.0
  Se  Se13  1  0.33333300  0.66666700  0.87582042  1.0
  Se  Se14  1  0.16894424  0.33788849  0.12973350  1.0
  Se  Se15  1  0.83105576  0.66211151  0.87026650  1.0
  Se  Se16  1  0.66211151  0.83105576  0.12973350  1.0
  Se  Se17  1  0.83174558  0.66349117  0.62417808  1.0
  Se  Se18  1  0.33788849  0.16894424  0.87026650  1.0
  Se  Se19  1  0.16825442  0.33650883  0.37582192  1.0
  Se  Se20  1  0.16894424  0.83105576  0.12973350  1.0
  Se  Se21  1  0.33650883  0.16825442  0.62417808  1.0
  Se  Se22  1  0.83105576  0.16894424  0.87026650  1.0
  Se  Se23  1  0.66349117  0.83174558  0.37582192  1.0
  Se  Se24  1  0.83174558  0.16825442  0.62417808  1.0
  Se  Se25  1  0.16825442  0.83174558  0.37582192  1.0