data_ZrFeAg2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.9
_cell_length_b   2.9
_cell_length_c   8.35
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrFeAg2
_chemical_formula_sum   'Zr1 Fe1 Ag2'
_cell_volume   70.23
_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
  Zr  Zr3  1  0.0  0.0  0.18  1.0
  Fe  Fe2  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.45  0.45  0.47  1.0
  Ag  Ag1  1  0.45  0.45  0.88  1.0

data_ZrFeAg2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.1
_cell_length_b   4.1
_cell_length_c   8.35
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   ZrFeAg2
_chemical_formula_sum   'Zr2 Fe2 Ag4'
_cell_volume   140.46
_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
  Zr  Zr0  2  0.0  0.0  0.18  1.0
  Fe  Fe1  2  0.0  0.0  0.0  1.0
  Ag  Ag2  2  0.45  0.0  0.47  1.0
  Ag  Ag3  2  0.45  0.0  0.88  1.0

Zr Fe Ag Ag
Zr Fe Ag Ag 0 1 o o o 0 2 o o o 0 2 o - o 0 2 - o o 0 2 - - o 1 3 o o - 1 3 o - - 1 3 - o - 1 3 - - - 2 2 + o o 2 2 o + o 2 3 o o o 
ZrFeAg2 crystallizes in the monoclinic Cm space group. Zr(1) is bonded in a single-bond geometry to one Fe(1) and four equivalent Ag(1) atoms. The Zr(1)-Fe(1) bond length is 1.47 Å. There are a spread of Zr(1)-Ag(1) bond distances ranging from 3.10-3.36 Å. Fe(1) is bonded in a distorted single-bond geometry to one Zr(1) and four equivalent Ag(2) atoms. There are a spread of Fe(1)-Ag(2) bond distances ranging from 2.11-2.48 Å. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 9-coordinate geometry to four equivalent Zr(1), one Ag(2), and four equivalent Ag(1) atoms. The Ag(1)-Ag(2) bond length is 3.36 Å. All Ag(1)-Ag(1) bond lengths are 2.90 Å. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to four equivalent Fe(1) and one Ag(1) atom.