data_LaAg2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.44
_cell_length_b   5.44
_cell_length_c   2.98
_cell_angle_alpha   91.4
_cell_angle_beta   91.4
_cell_angle_gamma   114.22
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaAg2W
_chemical_formula_sum   'La1 Ag2 W1'
_cell_volume   80.46
_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
  La  La2  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.41  0.29  0.49  1.0
  Ag  Ag1  1  0.41  0.71  0.49  1.0
  W  W3  1  0.96  0.0  0.0  1.0

data_LaAg2W
_symmetry_space_group_name_H-M   Pm
_cell_length_a   5.44
_cell_length_b   2.98
_cell_length_c   5.44
_cell_angle_alpha   90.0
_cell_angle_beta   114.22
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   LaAg2W
_chemical_formula_sum   'La1 Ag2 W1'
_cell_volume   80.54
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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
  La  La0  1  0.0  0.0  0.0  1.0
  Ag  Ag1  1  0.41  0.5  0.29  1.0
  Ag  Ag2  1  0.41  0.5  0.71  1.0
  W  W3  1  0.96  0.0  0.0  1.0

La Ag Ag W
La Ag Ag W 0 3 - o o 0 1 o o o 0 1 o o - 0 2 - - - 1 3 - o o 1 3 - o + 1 2 o o o 1 2 o - o 1 1 o o + 2 3 o + o 2 3 o + + 2 2 o o + 
LaWAg2 crystallizes in the triclinic P1 space group. La(1) is bonded in a single-bond geometry to one W(1), two equivalent Ag(1), and two equivalent Ag(2) atoms. The La(1)-W(1) bond length is 0.24 Å. There is one shorter (2.53 Å) and one longer (2.68 Å) La(1)-Ag(1) bond length. There is one shorter (3.51 Å) and one longer (3.55 Å) La(1)-Ag(2) bond length. W(1) is bonded in a single-bond geometry to one La(1) and two equivalent Ag(2) atoms. There is one shorter (3.07 Å) and one longer (3.14 Å) W(1)-Ag(2) bond length. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 3-coordinate geometry to two equivalent La(1) and two equivalent Ag(2) atoms. There is one shorter (2.34 Å) and one longer (3.11 Å) Ag(1)-Ag(2) bond length. In the second Ag site, Ag(2) is bonded to two equivalent La(1), two equivalent W(1), two equivalent Ag(1), and two equivalent Ag(2) atoms to form a mixture of distorted corner and edge-sharing AgLa2Ag4W2 hexagonal bipyramids. Both Ag(2)-Ag(2) bond lengths are 2.98 Å.