data_YMgW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.6
_cell_length_b   5.6
_cell_length_c   5.6
_cell_angle_alpha   143.31
_cell_angle_beta   126.6
_cell_angle_gamma   66.54
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YMgW2
_chemical_formula_sum   'Y1 Mg1 W2'
_cell_volume   83.13
_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
  Y  Y3  1  0.0  0.52  0.16  1.0
  Mg  Mg0  1  0.0  0.0  0.23  1.0
  W  W1  1  0.0  0.52  0.36  1.0
  W  W2  1  0.0  0.0  0.3  1.0

data_YMgW2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.53
_cell_length_b   5.03
_cell_length_c   5.6
_cell_angle_alpha   116.7
_cell_angle_beta   108.35
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YMgW2
_chemical_formula_sum   'Y1 Mg1 W2'
_cell_volume   83.13
_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
  Y  Y0  1  0.84  0.36  0.36  1.0
  Mg  Mg1  1  0.77  0.77  0.77  1.0
  W  W2  1  0.64  0.15  0.15  1.0
  W  W3  1  0.7  0.7  0.7  1.0

Y Mg W W