data_Co4W5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.01
_cell_length_b   6.01
_cell_length_c   6.01
_cell_angle_alpha   95.75
_cell_angle_beta   95.75
_cell_angle_gamma   143.08
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co4W5
_chemical_formula_sum   'Co4 W5'
_cell_volume   123.95
_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
  Co  Co0  1  0.0  0.84  0.0  1.0
  Co  Co1  1  0.0  0.23  0.0  1.0
  Co  Co2  1  0.84  0.0  0.0  1.0
  Co  Co3  1  0.23  0.0  0.0  1.0
  W  W4  1  0.0  0.0  0.0  1.0
  W  W5  1  0.64  0.64  0.0  1.0
  W  W6  1  0.6  0.4  0.9  1.0
  W  W7  1  0.4  0.6  0.9  1.0
  W  W8  1  0.4  0.4  0.9  1.0

data_Co4W5
_symmetry_space_group_name_H-M   Cm
_cell_length_a   3.81
_cell_length_b   11.41
_cell_length_c   6.01
_cell_angle_alpha   90.0
_cell_angle_beta   108.46
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Co4W5
_chemical_formula_sum   'Co8 W10'
_cell_volume   247.9
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Co  Co0  4  0.08  0.08  0.0  1.0
  Co  Co1  4  0.38  0.38  0.0  1.0
  W  W2  4  -0.0  0.4  0.1  1.0
  W  W3  2  0.0  0.0  0.0  1.0
  W  W4  2  0.1  0.5  0.1  1.0
  W  W5  2  0.36  0.0  0.0  1.0

Co Co Co Co W W W W W