data_Fe2AgCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.1
_cell_length_b   3.1
_cell_length_c   6.93
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Fe2AgCl
_chemical_formula_sum   'Fe2 Ag1 Cl1'
_cell_volume   66.53
_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
  Fe  Fe2  1  0.55  0.55  0.25  1.0
  Fe  Fe3  1  0.0  0.0  0.37  1.0
  Ag  Ag0  1  0.55  0.55  0.08  1.0
  Cl  Cl1  1  0.0  0.0  0.69  1.0

data_Fe2AgCl
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.38
_cell_length_b   4.38
_cell_length_c   6.93
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Fe2AgCl
_chemical_formula_sum   'Fe4 Ag2 Cl2'
_cell_volume   133.05
_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
  Fe  Fe0  2  0.0  0.0  0.37  1.0
  Fe  Fe1  2  0.05  0.5  0.25  1.0
  Ag  Ag2  2  0.05  0.5  0.08  1.0
  Cl  Cl3  2  0.0  0.0  0.69  1.0

Fe Fe Ag Cl
FeAgFeCl crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two FeAg clusters and two FeCl clusters. In each FeAg cluster, Fe(1) is bonded in a single-bond geometry to one Ag(1) atom. The Fe(1)-Ag(1) bond length is 1.16 Å. Ag(1) is bonded in a single-bond geometry to one Fe(1) atom. In each FeCl cluster, Fe(2) is bonded in a distorted single-bond geometry to one Cl(1) atom. The Fe(2)-Cl(1) bond length is 2.23 Å. Cl(1) is bonded in a single-bond geometry to one Fe(2) atom.