The structure described by FeAg2(CN)6Ag(NH3)2 crystallizes in the monoclinic Cc space group. The structure consists of four Ag(NH3)2 clusters inside a FeAg2(CN)6 framework. In each Ag(NH3)2 cluster, Ag(3) is bonded in a linear geometry to one N(7) and one N(8) atom. There are two inequivalent N sites. In the first N site, N(7) is bonded in a distorted trigonal non-coplanar geometry to one Ag(3), one H(1), one H(2), and one H(3) atom. In the second N site, N(8) is bonded in a distorted trigonal non-coplanar geometry to one Ag(3), one H(4), one H(5), and one H(6) atom. There are six inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(7) atom. In the second H site, H(2) is bonded in a single-bond geometry to one N(7) atom. In the third H site, H(3) is bonded in a single-bond geometry to one N(7) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one N(8) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one N(8) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one N(8) atom. In the FeAg2(CN)6 framework, Fe(1) is bonded in an octahedral geometry to one C(1), one C(2), one C(3), one C(4), one C(5), and one C(6) atom. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to one N(1), one N(2), one N(3), and one N(5) atom to form edge-sharing AgN4 tetrahedra. In the second Ag site, Ag(2) is bonded to one N(1), one N(2), one N(4), and one N(6) atom to form distorted edge-sharing AgN4 tetrahedra. There are six inequivalent C sites. In the first C site, C(1) is bonded in a linear geometry to one Fe(1) and one N(1) atom. In the second C site, C(2) is bonded in a linear geometry to one Fe(1) and one N(2) atom. In the third C site, C(3) is bonded in a linear geometry to one Fe(1) and one N(3) atom. In the fourth C site, C(4) is bonded in a linear geometry to one Fe(1) and one N(4) atom. In the fifth C site, C(5) is bonded in a linear geometry to one Fe(1) and one N(5) atom. In the sixth C site, C(6) is bonded in a linear geometry to one Fe(1) and one N(6) atom. There are six inequivalent N sites. In the first N site, N(1) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(2), and one C(1) atom. In the second N site, N(2) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(2), and one C(2) atom. In the third N site, N(3) is bonded in a distorted linear geometry to one Ag(1) and one C(3) atom. In the fourth N site, N(4) is bonded in a bent 150 degrees geometry to one Ag(2) and one C(4) atom. In the fifth N site, N(5) is bonded in a distorted linear geometry to one Ag(1) and one C(5) atom. In the sixth N site, N(6) is bonded in a distorted linear geometry to one Ag(2) and one C(6) atom. is represented by the CIF file [CIF]
data_FeAg3H6(C3N4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.774
_cell_length_b   7.774
_cell_length_c   12.434
_cell_angle_alpha   87.112
_cell_angle_beta   87.112
_cell_angle_gamma   104.641
_symmetry_Int_Tables_number   1
_cell_volume   724.605
_cell_formula_units_Z   2
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  Fe0  1  0.007  0.496  0.495  1.0
  Fe  Fe1  1  0.496  0.007  0.995  1.0
  Ag  Ag2  1  0.054  0.393  0.904  1.0
  Ag  Ag3  1  0.393  0.054  0.404  1.0
  Ag  Ag4  1  0.934  0.626  0.092  1.0
  Ag  Ag5  1  0.626  0.934  0.592  1.0
  Ag  Ag6  1  0.843  0.753  0.778  1.0
  Ag  Ag7  1  0.753  0.843  0.278  1.0
  H  H8  1  0.138  0.998  0.807  1.0
  H  H9  1  0.998  0.138  0.307  1.0
  H  H10  1  0.051  0.073  0.702  1.0
  H  H11  1  0.073  0.051  0.202  1.0
  H  H12  1  0.165  0.922  0.686  1.0
  H  H13  1  0.922  0.165  0.186  1.0
  H  H14  1  0.495  0.596  0.826  1.0
  H  H15  1  0.596  0.495  0.326  1.0
  H  H16  1  0.606  0.454  0.871  1.0
  H  H17  1  0.454  0.606  0.371  1.0
  H  H18  1  0.577  0.473  0.741  1.0
  H  H19  1  0.473  0.577  0.241  1.0
  C  C20  1  0.790  0.321  0.477  1.0
  C  C21  1  0.321  0.790  0.977  1.0
  C  C22  1  0.220  0.670  0.516  1.0
  C  C23  1  0.670  0.220  0.016  1.0
  C  C24  1  0.990  0.436  0.645  1.0
  C  C25  1  0.436  0.990  0.145  1.0
  C  C26  1  0.026  0.553  0.343  1.0
  C  C27  1  0.553  0.026  0.843  1.0
  C  C28  1  0.130  0.317  0.474  1.0
  C  C29  1  0.317  0.130  0.974  1.0
  C  C30  1  0.880  0.671  0.516  1.0
  C  C31  1  0.671  0.880  0.016  1.0
  N  N32  1  0.661  0.208  0.464  1.0
  N  N33  1  0.208  0.661  0.964  1.0
  N  N34  1  0.349  0.783  0.530  1.0
  N  N35  1  0.783  0.349  0.030  1.0
  N  N36  1  0.987  0.402  0.739  1.0
  N  N37  1  0.402  0.987  0.239  1.0
  N  N38  1  0.033  0.583  0.249  1.0
  N  N39  1  0.583  0.033  0.749  1.0
  N  N40  1  0.203  0.204  0.460  1.0
  N  N41  1  0.204  0.203  0.960  1.0
  N  N42  1  0.802  0.781  0.529  1.0
  N  N43  1  0.781  0.802  0.029  1.0
  N  N44  1  0.077  0.961  0.738  1.0
  N  N45  1  0.961  0.077  0.238  1.0
  N  N46  1  0.599  0.542  0.809  1.0
  N  N47  1  0.542  0.599  0.309  1.0
[/CIF]
.
The structure described by FeAg2(CN)6Ag(NH3)2 crystallizes in the monoclinic Cc space group. The structure consists of four Ag(NH3)2 clusters inside a FeAg2(CN)6 framework. In each Ag(NH3)2 cluster, Ag(3) is bonded in a linear geometry to one N(7) and one N(8) atom. There are two inequivalent N sites. In the first N site, N(7) is bonded in a distorted trigonal non-coplanar geometry to one Ag(3), one H(1), one H(2), and one H(3) atom. In the second N site, N(8) is bonded in a distorted trigonal non-coplanar geometry to one Ag(3), one H(4), one H(5), and one H(6) atom. There are six inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(7) atom. In the second H site, H(2) is bonded in a single-bond geometry to one N(7) atom. In the third H site, H(3) is bonded in a single-bond geometry to one N(7) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one N(8) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one N(8) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one N(8) atom. In the FeAg2(CN)6 framework, Fe(1) is bonded in an octahedral geometry to one C(1), one C(2), one C(3), one C(4), one C(5), and one C(6) atom. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to one N(1), one N(2), one N(3), and one N(5) atom to form edge-sharing AgN4 tetrahedra. In the second Ag site, Ag(2) is bonded to one N(1), one N(2), one N(4), and one N(6) atom to form distorted edge-sharing AgN4 tetrahedra. There are six inequivalent C sites. In the first C site, C(1) is bonded in a linear geometry to one Fe(1) and one N(1) atom. In the second C site, C(2) is bonded in a linear geometry to one Fe(1) and one N(2) atom. In the third C site, C(3) is bonded in a linear geometry to one Fe(1) and one N(3) atom. In the fourth C site, C(4) is bonded in a linear geometry to one Fe(1) and one N(4) atom. In the fifth C site, C(5) is bonded in a linear geometry to one Fe(1) and one N(5) atom. In the sixth C site, C(6) is bonded in a linear geometry to one Fe(1) and one N(6) atom. There are six inequivalent N sites. In the first N site, N(1) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(2), and one C(1) atom. In the second N site, N(2) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(2), and one C(2) atom. In the third N site, N(3) is bonded in a distorted linear geometry to one Ag(1) and one C(3) atom. In the fourth N site, N(4) is bonded in a bent 150 degrees geometry to one Ag(2) and one C(4) atom. In the fifth N site, N(5) is bonded in a distorted linear geometry to one Ag(1) and one C(5) atom. In the sixth N site, N(6) is bonded in a distorted linear geometry to one Ag(2) and one C(6) atom. is represented by the CIF file [CIF]
data_FeAg3H6(C3N4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.774
_cell_length_b   7.774
_cell_length_c   12.434
_cell_angle_alpha   87.112
_cell_angle_beta   87.112
_cell_angle_gamma   104.641
_symmetry_Int_Tables_number   1
_cell_volume   724.605
_cell_formula_units_Z   2
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  Fe0  1  0.007  0.496  0.495  1.0
  Fe  Fe1  1  0.496  0.007  0.995  1.0
  Ag  Ag2  1  0.054  0.393  0.904  1.0
  Ag  Ag3  1  0.393  0.054  0.404  1.0
  Ag  Ag4  1  0.934  0.626  0.092  1.0
  Ag  Ag5  1  0.626  0.934  0.592  1.0
  Ag  Ag6  1  0.843  0.753  0.778  1.0
  Ag  Ag7  1  0.753  0.843  0.278  1.0
  H  H8  1  0.138  0.998  0.807  1.0
  H  H9  1  0.998  0.138  0.307  1.0
  H  H10  1  0.051  0.073  0.702  1.0
  H  H11  1  0.073  0.051  0.202  1.0
  H  H12  1  0.165  0.922  0.686  1.0
  H  H13  1  0.922  0.165  0.186  1.0
  H  H14  1  0.495  0.596  0.826  1.0
  H  H15  1  0.596  0.495  0.326  1.0
  H  H16  1  0.606  0.454  0.871  1.0
  H  H17  1  0.454  0.606  0.371  1.0
  H  H18  1  0.577  0.473  0.741  1.0
  H  H19  1  0.473  0.577  0.241  1.0
  C  C20  1  0.790  0.321  0.477  1.0
  C  C21  1  0.321  0.790  0.977  1.0
  C  C22  1  0.220  0.670  0.516  1.0
  C  C23  1  0.670  0.220  0.016  1.0
  C  C24  1  0.990  0.436  0.645  1.0
  C  C25  1  0.436  0.990  0.145  1.0
  C  C26  1  0.026  0.553  0.343  1.0
  C  C27  1  0.553  0.026  0.843  1.0
  C  C28  1  0.130  0.317  0.474  1.0
  C  C29  1  0.317  0.130  0.974  1.0
  C  C30  1  0.880  0.671  0.516  1.0
  C  C31  1  0.671  0.880  0.016  1.0
  N  N32  1  0.661  0.208  0.464  1.0
  N  N33  1  0.208  0.661  0.964  1.0
  N  N34  1  0.349  0.783  0.530  1.0
  N  N35  1  0.783  0.349  0.030  1.0
  N  N36  1  0.987  0.402  0.739  1.0
  N  N37  1  0.402  0.987  0.239  1.0
  N  N38  1  0.033  0.583  0.249  1.0
  N  N39  1  0.583  0.033  0.749  1.0
  N  N40  1  0.203  0.204  0.460  1.0
  N  N41  1  0.204  0.203  0.960  1.0
  N  N42  1  0.802  0.781  0.529  1.0
  N  N43  1  0.781  0.802  0.029  1.0
  N  N44  1  0.077  0.961  0.738  1.0
  N  N45  1  0.961  0.077  0.238  1.0
  N  N46  1  0.599  0.542  0.809  1.0
  N  N47  1  0.542  0.599  0.309  1.0
[/CIF]
.