data_SiAg2Mo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.72
_cell_length_b   2.72
_cell_length_c   8.95
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SiAg2Mo
_chemical_formula_sum   'Si1 Ag2 Mo1'
_cell_volume   66.05
_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
  Si  Si3  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.36  0.36  0.21  1.0
  Ag  Ag1  1  0.36  0.36  0.75  1.0
  Mo  Mo2  1  0.0  0.0  0.48  1.0

data_SiAg2Mo
_symmetry_space_group_name_H-M   Cm
_cell_length_a   3.84
_cell_length_b   3.84
_cell_length_c   8.95
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SiAg2Mo
_chemical_formula_sum   'Si2 Ag4 Mo2'
_cell_volume   132.11
_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
  Si  Si0  2  0.0  0.0  0.0  1.0
  Ag  Ag1  2  0.36  0.0  0.21  1.0
  Ag  Ag2  2  0.36  0.0  0.75  1.0
  Mo  Mo3  2  0.0  0.0  0.48  1.0

Si Ag Ag Mo
MoAg2Si crystallizes in the monoclinic Cm space group. Mo(1) is bonded in a 12-coordinate geometry to four equivalent Mo(1), four equivalent Ag(1), and four equivalent Ag(2) atoms. All Mo(1)-Mo(1) bond lengths are 2.72 Å. There are a spread of Mo(1)-Ag(1) bond distances ranging from 2.78-3.45 Å. There are a spread of Mo(1)-Ag(2) bond distances ranging from 2.78-3.45 Å. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 2-coordinate geometry to four equivalent Mo(1) and four equivalent Si(1) atoms. There are a spread of Ag(1)-Si(1) bond distances ranging from 2.30-3.08 Å. In the second Ag site, Ag(2) is bonded in a 11-coordinate geometry to four equivalent Mo(1), four equivalent Ag(2), and three equivalent Si(1) atoms. All Ag(2)-Ag(2) bond lengths are 2.72 Å. There is one shorter (2.66 Å) and two longer (3.03 Å) Ag(2)-Si(1) bond lengths. Si(1) is bonded in a 11-coordinate geometry to three equivalent Ag(2), four equivalent Ag(1), and four equivalent Si(1) atoms. All Si(1)-Si(1) bond lengths are 2.72 Å.