data_SrTaW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.11
_cell_length_b   4.92
_cell_length_c   5.04
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrTaW2
_chemical_formula_sum   'Sr1 Ta1 W2'
_cell_volume   77.09
_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
  Sr  Sr0  1  0.0  0.0  0.0  1.0
  Ta  Ta1  1  0.55  0.46  0.0  1.0
  W  W2  1  0.55  0.0  0.52  1.0
  W  W3  1  0.0  0.46  0.52  1.0

data_SrTaW2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.11
_cell_length_b   4.92
_cell_length_c   5.04
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrTaW2
_chemical_formula_sum   'Sr1 Ta1 W2'
_cell_volume   77.09
_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
  Sr  Sr0  1  0.0  0.0  0.0  1.0
  Ta  Ta1  1  0.55  0.46  0.0  1.0
  W  W2  1  0.0  0.46  0.52  1.0
  W  W3  1  0.55  0.0  0.52  1.0

Sr Ta W W
Sr Ta W W 0 1 - - o 0 1 - o o 0 1 o - o 0 1 o o o 0 2 - o - 0 2 - o o 0 2 o o - 0 2 o o o 0 0 + o o 0 3 o o - 0 3 o o o 1 3 o o - 1 3 o o o 1 3 + o - 1 3 + o o 1 1 + o o 1 2 o o - 1 2 o o o 2 3 o - o 2 3 o o o 2 3 + - o 2 3 + o o 2 2 + o o 3 3 + o o 
SrTaW2 crystallizes in the triclinic P1 space group. Sr(1) is bonded in a 8-coordinate geometry to four equivalent Ta(1), four equivalent W(1), and four equivalent W(2) atoms. There are a spread of Sr(1)-Ta(1) bond distances ranging from 2.67-3.16 Å. There are a spread of Sr(1)-W(1) bond distances ranging from 2.80-3.12 Å. There are a spread of Sr(1)-W(2) bond distances ranging from 3.33-3.72 Å. Ta(1) is bonded in a 8-coordinate geometry to four equivalent Sr(1) and four equivalent W(2) atoms. There are a spread of Ta(1)-W(2) bond distances ranging from 2.80-3.12 Å. There are two inequivalent W sites. In the first W site, W(1) is bonded in a 4-coordinate geometry to four equivalent Sr(1) and four equivalent W(2) atoms. There are a spread of W(1)-W(2) bond distances ranging from 2.67-3.16 Å. In the second W site, W(2) is bonded in a 14-coordinate geometry to four equivalent Sr(1), four equivalent Ta(1), two equivalent W(2), and four equivalent W(1) atoms. Both W(2)-W(2) bond lengths are 3.11 Å.