data_TiAgW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.29
_cell_length_b   3.29
_cell_length_c   6.07
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TiAgW2
_chemical_formula_sum   'Ti1 Ag1 W2'
_cell_volume   65.72
_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
  Ti  Ti1  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.0  0.0  0.04  1.0
  W  W2  1  0.64  0.64  0.39  1.0
  W  W3  1  0.64  0.64  0.68  1.0

data_TiAgW2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.65
_cell_length_b   4.65
_cell_length_c   6.07
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   TiAgW2
_chemical_formula_sum   'Ti2 Ag2 W4'
_cell_volume   131.44
_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
  Ti  Ti0  2  0.0  0.0  0.0  1.0
  Ag  Ag1  2  0.0  0.0  0.04  1.0
  W  W2  2  0.14  0.5  0.39  1.0
  W  W3  2  0.14  0.5  0.68  1.0

Ti Ag W W
Ti Ag W W 0 1 o o o 2 3 o o o 
TiW2Ag crystallizes in the monoclinic Cm space group. Ti(1) is bonded in a single-bond geometry to three equivalent W(2) and one Ag(1) atom. There is one shorter (2.53 Å) and two longer (3.09 Å) Ti(1)-W(2) bond lengths. The Ti(1)-Ag(1) bond length is 0.22 Å. There are two inequivalent W sites. In the first W site, W(1) is bonded in a 2-coordinate geometry to one W(2) and one Ag(1) atom. The W(1)-W(2) bond length is 1.79 Å. The W(1)-Ag(1) bond length is 2.71 Å. In the second W site, W(2) is bonded in a 4-coordinate geometry to three equivalent Ti(1) and one W(1) atom. Ag(1) is bonded in a single-bond geometry to one Ti(1) and one W(1) atom.