data_YCr2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.96
_cell_length_b   4.96
_cell_length_c   5.11
_cell_angle_alpha   107.7
_cell_angle_beta   107.7
_cell_angle_gamma   36.28
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YCr2W
_chemical_formula_sum   'Y1 Cr2 W1'
_cell_volume   70.42
_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  0.16  0.0  0.67  1.0
  Cr  Cr0  1  0.23  0.0  0.46  1.0
  Cr  Cr1  1  0.57  0.0  0.19  1.0
  W  W2  1  0.72  0.0  0.95  1.0

data_YCr2W
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.09
_cell_length_b   4.96
_cell_length_c   5.11
_cell_angle_alpha   107.7
_cell_angle_beta   90.0
_cell_angle_gamma   108.14
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YCr2W
_chemical_formula_sum   'Y1 Cr2 W1'
_cell_volume   70.42
_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  0.0  0.84  0.33  1.0
  Cr  Cr1  1  0.0  0.43  0.81  1.0
  Cr  Cr2  1  0.0  0.77  0.54  1.0
  W  W3  1  0.0  0.28  0.05  1.0

Y Cr Cr W
Y Cr Cr W 0 1 o o o 2 3 o o - 