data_ZnRe2Ag
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.67
_cell_length_b   4.64
_cell_length_c   5.12
_cell_angle_alpha   90.0
_cell_angle_beta   101.03
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnRe2Ag
_chemical_formula_sum   'Zn1 Re2 Ag1'
_cell_volume   62.27
_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
  Zn  Zn3  1  0.0  0.0  0.0  1.0
  Re  Re1  1  0.97  0.32  0.83  1.0
  Re  Re2  1  0.72  0.32  0.2  1.0
  Ag  Ag0  1  0.84  0.0  0.51  1.0

data_ZnRe2Ag
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.67
_cell_length_b   4.64
_cell_length_c   5.12
_cell_angle_alpha   90.0
_cell_angle_beta   101.03
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnRe2Ag
_chemical_formula_sum   'Zn1 Re2 Ag1'
_cell_volume   62.27
_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
  Zn  Zn0  1  0.0  0.0  0.0  1.0
  Re  Re1  1  0.72  0.32  0.2  1.0
  Re  Re2  1  0.97  0.32  0.83  1.0
  Ag  Ag3  1  0.84  0.0  0.51  1.0

Zn Re Re Ag
Re2AgZn crystallizes in the triclinic P1 space group. There are two inequivalent Re sites. In the first Re site, Re(1) is bonded in a distorted single-bond geometry to two equivalent Ag(1) and one Zn(1) atom. There is one shorter (2.18 Å) and one longer (3.52 Å) Re(1)-Ag(1) bond length. The Re(1)-Zn(1) bond length is 1.73 Å. In the second Re site, Re(2) is bonded in a 2-coordinate geometry to two equivalent Ag(1) and one Zn(1) atom. There is one shorter (2.18 Å) and one longer (3.52 Å) Re(2)-Ag(1) bond length. The Re(2)-Zn(1) bond length is 2.03 Å. Ag(1) is bonded in a 9-coordinate geometry to two equivalent Re(1), two equivalent Re(2), two equivalent Ag(1), and three equivalent Zn(1) atoms. Both Ag(1)-Ag(1) bond lengths are 2.67 Å. There are a spread of Ag(1)-Zn(1) bond distances ranging from 2.45-3.11 Å. Zn(1) is bonded in a 2-coordinate geometry to one Re(1), one Re(2), and three equivalent Ag(1) atoms.