data_CaAg2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.13
_cell_length_b   5.13
_cell_length_c   2.94
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CaAg2W
_chemical_formula_sum   'Ca1 Ag2 W1'
_cell_volume   77.24
_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
  Ca  Ca2  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.56  0.0  0.47  1.0
  Ag  Ag1  1  0.0  0.56  0.47  1.0
  W  W3  1  0.56  0.56  0.0  1.0

data_CaAg2W
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.25
_cell_length_b   7.25
_cell_length_c   2.94
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   CaAg2W
_chemical_formula_sum   'Ca2 Ag4 W2'
_cell_volume   154.47
_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
  Ca  Ca0  2  0.0  0.0  0.0  1.0
  Ag  Ag1  4  0.28  0.28  0.47  1.0
  W  W2  2  0.06  0.5  0.0  1.0

Ca Ag Ag W
CaWAg2 crystallizes in the monoclinic Cm space group. Ca(1) is bonded in a 4-coordinate geometry to eight equivalent Ag(1) atoms. There are a spread of Ca(1)-Ag(1) bond distances ranging from 2.62-3.29 Å. W(1) is bonded in a 4-coordinate geometry to eight equivalent Ag(1) atoms. There are a spread of W(1)-Ag(1) bond distances ranging from 2.62-3.29 Å. Ag(1) is bonded in a 8-coordinate geometry to four equivalent Ca(1) and four equivalent W(1) atoms.