data_MnNb2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.78
_cell_length_b   4.4
_cell_length_c   5.22
_cell_angle_alpha   90.0
_cell_angle_beta   100.06
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnNb2W
_chemical_formula_sum   'Mn1 Nb2 W1'
_cell_volume   62.92
_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
  Mn  Mn0  1  0.0  0.0  0.0  1.0
  Nb  Nb1  1  0.87  0.2  0.26  1.0
  Nb  Nb2  1  1.0  0.2  0.88  1.0
  W  W3  1  0.93  0.0  0.57  1.0

data_MnNb2W
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.78
_cell_length_b   4.4
_cell_length_c   5.22
_cell_angle_alpha   90.0
_cell_angle_beta   100.06
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnNb2W
_chemical_formula_sum   'Mn1 Nb2 W1'
_cell_volume   62.92
_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
  Mn  Mn0  1  0.0  0.0  0.0  1.0
  Nb  Nb1  1  0.87  0.2  0.26  1.0
  Nb  Nb2  1  1.0  0.2  0.88  1.0
  W  W3  1  0.93  0.0  0.57  1.0

Mn Nb Nb W
Mn Nb Nb W 0 2 - o - 0 1 - o o 1 3 o o o 1 2 o o - 2 3 o o o 