The compound described by Ru3Pb3N5 crystallizes in the triclinic P-1 space group. There are three inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to one N(1), one N(5), and two equivalent N(3) atoms to form a mixture of distorted corner and edge-sharing RuN4 tetrahedra. In the second Ru site, Ru(2) is bonded to one N(1), one N(2), and two equivalent N(4) atoms to form a mixture of distorted corner and edge-sharing RuN4 trigonal pyramids. In the third Ru site, Ru(3) is bonded to one N(1), one N(2), one N(4), and one N(5) atom to form a mixture of distorted corner and edge-sharing RuN4 tetrahedra. There are three inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in an L-shaped geometry to one N(2) and one N(3) atom. In the second Pb site, Pb(2) is bonded in a distorted bent 120 degrees geometry to one N(3) and one N(5) atom. In the third Pb site, Pb(3) is bonded in a 2-coordinate geometry to one N(2) and one N(4) atom. There are five inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Ru(1), one Ru(2), and one Ru(3) atom. In the second N site, N(2) is bonded in a distorted see-saw-like geometry to one Ru(2), one Ru(3), one Pb(1), and one Pb(3) atom. In the third N site, N(3) is bonded to two equivalent Ru(1), one Pb(1), and one Pb(2) atom to form distorted edge-sharing NRu2Pb2 tetrahedra. In the fourth N site, N(4) is bonded in a 4-coordinate geometry to one Ru(3), two equivalent Ru(2), and one Pb(3) atom. In the fifth N site, N(5) is bonded in a 3-coordinate geometry to one Ru(1), one Ru(3), and one Pb(2) atom. is represented by the CIF file [CIF]
data_Ru3Pb3N5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.216
_cell_length_b   7.631
_cell_length_c   8.227
_cell_angle_alpha   104.349
_cell_angle_beta   104.098
_cell_angle_gamma   89.887
_symmetry_Int_Tables_number   1
_cell_volume   365.944
_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
  Ru  Ru0  1  0.858  0.312  0.969  1.0
  Ru  Ru1  1  0.142  0.688  0.031  1.0
  Ru  Ru2  1  0.662  0.956  0.613  1.0
  Ru  Ru3  1  0.338  0.044  0.387  1.0
  Ru  Ru4  1  0.100  0.930  0.712  1.0
  Ru  Ru5  1  0.900  0.070  0.288  1.0
  Pb  Pb6  1  0.780  0.457  0.599  1.0
  Pb  Pb7  1  0.220  0.543  0.401  1.0
  Pb  Pb8  1  0.641  0.824  0.909  1.0
  Pb  Pb9  1  0.359  0.176  0.091  1.0
  Pb  Pb10  1  0.657  0.667  0.249  1.0
  Pb  Pb11  1  0.343  0.333  0.751  1.0
  N  N12  1  0.903  0.127  0.786  1.0
  N  N13  1  0.097  0.873  0.214  1.0
  N  N14  1  0.865  0.753  0.557  1.0
  N  N15  1  0.135  0.247  0.443  1.0
  N  N16  1  0.837  0.557  0.907  1.0
  N  N17  1  0.163  0.443  0.093  1.0
  N  N18  1  0.341  0.971  0.612  1.0
  N  N19  1  0.659  0.029  0.388  1.0
  N  N20  1  0.228  0.780  0.867  1.0
  N  N21  1  0.772  0.220  0.133  1.0
[/CIF]
.
The compound described by Ru3Pb3N5 crystallizes in the triclinic P-1 space group. There are three inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to one N(1), one N(5), and two equivalent N(3) atoms to form a mixture of distorted corner and edge-sharing RuN4 tetrahedra. In the second Ru site, Ru(2) is bonded to one N(1), one N(2), and two equivalent N(4) atoms to form a mixture of distorted corner and edge-sharing RuN4 trigonal pyramids. In the third Ru site, Ru(3) is bonded to one N(1), one N(2), one N(4), and one N(5) atom to form a mixture of distorted corner and edge-sharing RuN4 tetrahedra. There are three inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in an L-shaped geometry to one N(2) and one N(3) atom. In the second Pb site, Pb(2) is bonded in a distorted bent 120 degrees geometry to one N(3) and one N(5) atom. In the third Pb site, Pb(3) is bonded in a 2-coordinate geometry to one N(2) and one N(4) atom. There are five inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Ru(1), one Ru(2), and one Ru(3) atom. In the second N site, N(2) is bonded in a distorted see-saw-like geometry to one Ru(2), one Ru(3), one Pb(1), and one Pb(3) atom. In the third N site, N(3) is bonded to two equivalent Ru(1), one Pb(1), and one Pb(2) atom to form distorted edge-sharing NRu2Pb2 tetrahedra. In the fourth N site, N(4) is bonded in a 4-coordinate geometry to one Ru(3), two equivalent Ru(2), and one Pb(3) atom. In the fifth N site, N(5) is bonded in a 3-coordinate geometry to one Ru(1), one Ru(3), and one Pb(2) atom. is represented by the CIF file [CIF]
data_Ru3Pb3N5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.216
_cell_length_b   7.631
_cell_length_c   8.227
_cell_angle_alpha   104.349
_cell_angle_beta   104.098
_cell_angle_gamma   89.887
_symmetry_Int_Tables_number   1
_cell_volume   365.944
_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
  Ru  Ru0  1  0.858  0.312  0.969  1.0
  Ru  Ru1  1  0.142  0.688  0.031  1.0
  Ru  Ru2  1  0.662  0.956  0.613  1.0
  Ru  Ru3  1  0.338  0.044  0.387  1.0
  Ru  Ru4  1  0.100  0.930  0.712  1.0
  Ru  Ru5  1  0.900  0.070  0.288  1.0
  Pb  Pb6  1  0.780  0.457  0.599  1.0
  Pb  Pb7  1  0.220  0.543  0.401  1.0
  Pb  Pb8  1  0.641  0.824  0.909  1.0
  Pb  Pb9  1  0.359  0.176  0.091  1.0
  Pb  Pb10  1  0.657  0.667  0.249  1.0
  Pb  Pb11  1  0.343  0.333  0.751  1.0
  N  N12  1  0.903  0.127  0.786  1.0
  N  N13  1  0.097  0.873  0.214  1.0
  N  N14  1  0.865  0.753  0.557  1.0
  N  N15  1  0.135  0.247  0.443  1.0
  N  N16  1  0.837  0.557  0.907  1.0
  N  N17  1  0.163  0.443  0.093  1.0
  N  N18  1  0.341  0.971  0.612  1.0
  N  N19  1  0.659  0.029  0.388  1.0
  N  N20  1  0.228  0.780  0.867  1.0
  N  N21  1  0.772  0.220  0.133  1.0
[/CIF]
.