The structure described by Ru2Pb3N4 crystallizes in the orthorhombic Pnna space group. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form distorted edge-sharing RuN4 tetrahedra. In the second Ru site, Ru(2) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form distorted edge-sharing RuN4 trigonal pyramids. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a water-like geometry to two equivalent N(2) atoms. In the second Pb site, Pb(2) is bonded in a 4-coordinate geometry to four equivalent N(1) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a 4-coordinate geometry to one Ru(1), one Ru(2), and two equivalent Pb(2) atoms. In the second N site, N(2) is bonded to one Ru(1), one Ru(2), and two equivalent Pb(1) atoms to form corner-sharing NRu2Pb2 tetrahedra. is represented by the CIF file [CIF]
data_Ru2Pb3N4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.626
_cell_length_b   10.240
_cell_length_c   10.134
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   687.598
_cell_formula_units_Z   4
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  0.750  0.500  0.764  1.0
  Ru  Ru1  1  0.750  0.000  0.736  1.0
  Ru  Ru2  1  0.250  0.500  0.236  1.0
  Ru  Ru3  1  0.250  0.000  0.264  1.0
  Ru  Ru4  1  0.800  0.250  0.750  1.0
  Ru  Ru5  1  0.700  0.750  0.750  1.0
  Ru  Ru6  1  0.200  0.750  0.250  1.0
  Ru  Ru7  1  0.300  0.250  0.250  1.0
  Pb  Pb8  1  0.812  0.156  0.388  1.0
  Pb  Pb9  1  0.688  0.844  0.388  1.0
  Pb  Pb10  1  0.812  0.344  0.112  1.0
  Pb  Pb11  1  0.688  0.656  0.112  1.0
  Pb  Pb12  1  0.188  0.844  0.612  1.0
  Pb  Pb13  1  0.312  0.156  0.612  1.0
  Pb  Pb14  1  0.188  0.656  0.888  1.0
  Pb  Pb15  1  0.312  0.344  0.888  1.0
  Pb  Pb16  1  0.750  0.500  0.421  1.0
  Pb  Pb17  1  0.750  0.000  0.079  1.0
  Pb  Pb18  1  0.250  0.500  0.579  1.0
  Pb  Pb19  1  0.250  0.000  0.921  1.0
  N  N20  1  0.917  0.398  0.654  1.0
  N  N21  1  0.583  0.602  0.654  1.0
  N  N22  1  0.917  0.102  0.846  1.0
  N  N23  1  0.583  0.898  0.846  1.0
  N  N24  1  0.083  0.602  0.346  1.0
  N  N25  1  0.417  0.398  0.346  1.0
  N  N26  1  0.083  0.898  0.154  1.0
  N  N27  1  0.417  0.102  0.154  1.0
  N  N28  1  0.674  0.355  0.891  1.0
  N  N29  1  0.826  0.645  0.891  1.0
  N  N30  1  0.674  0.145  0.609  1.0
  N  N31  1  0.826  0.855  0.609  1.0
  N  N32  1  0.326  0.645  0.109  1.0
  N  N33  1  0.174  0.355  0.109  1.0
  N  N34  1  0.326  0.855  0.391  1.0
  N  N35  1  0.174  0.145  0.391  1.0
[/CIF]
.
The structure described by Ru2Pb3N4 crystallizes in the orthorhombic Pnna space group. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form distorted edge-sharing RuN4 tetrahedra. In the second Ru site, Ru(2) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form distorted edge-sharing RuN4 trigonal pyramids. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a water-like geometry to two equivalent N(2) atoms. In the second Pb site, Pb(2) is bonded in a 4-coordinate geometry to four equivalent N(1) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a 4-coordinate geometry to one Ru(1), one Ru(2), and two equivalent Pb(2) atoms. In the second N site, N(2) is bonded to one Ru(1), one Ru(2), and two equivalent Pb(1) atoms to form corner-sharing NRu2Pb2 tetrahedra. is represented by the CIF file [CIF]
data_Ru2Pb3N4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.626
_cell_length_b   10.240
_cell_length_c   10.134
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   687.598
_cell_formula_units_Z   4
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  0.750  0.500  0.764  1.0
  Ru  Ru1  1  0.750  0.000  0.736  1.0
  Ru  Ru2  1  0.250  0.500  0.236  1.0
  Ru  Ru3  1  0.250  0.000  0.264  1.0
  Ru  Ru4  1  0.800  0.250  0.750  1.0
  Ru  Ru5  1  0.700  0.750  0.750  1.0
  Ru  Ru6  1  0.200  0.750  0.250  1.0
  Ru  Ru7  1  0.300  0.250  0.250  1.0
  Pb  Pb8  1  0.812  0.156  0.388  1.0
  Pb  Pb9  1  0.688  0.844  0.388  1.0
  Pb  Pb10  1  0.812  0.344  0.112  1.0
  Pb  Pb11  1  0.688  0.656  0.112  1.0
  Pb  Pb12  1  0.188  0.844  0.612  1.0
  Pb  Pb13  1  0.312  0.156  0.612  1.0
  Pb  Pb14  1  0.188  0.656  0.888  1.0
  Pb  Pb15  1  0.312  0.344  0.888  1.0
  Pb  Pb16  1  0.750  0.500  0.421  1.0
  Pb  Pb17  1  0.750  0.000  0.079  1.0
  Pb  Pb18  1  0.250  0.500  0.579  1.0
  Pb  Pb19  1  0.250  0.000  0.921  1.0
  N  N20  1  0.917  0.398  0.654  1.0
  N  N21  1  0.583  0.602  0.654  1.0
  N  N22  1  0.917  0.102  0.846  1.0
  N  N23  1  0.583  0.898  0.846  1.0
  N  N24  1  0.083  0.602  0.346  1.0
  N  N25  1  0.417  0.398  0.346  1.0
  N  N26  1  0.083  0.898  0.154  1.0
  N  N27  1  0.417  0.102  0.154  1.0
  N  N28  1  0.674  0.355  0.891  1.0
  N  N29  1  0.826  0.645  0.891  1.0
  N  N30  1  0.674  0.145  0.609  1.0
  N  N31  1  0.826  0.855  0.609  1.0
  N  N32  1  0.326  0.645  0.109  1.0
  N  N33  1  0.174  0.355  0.109  1.0
  N  N34  1  0.326  0.855  0.391  1.0
  N  N35  1  0.174  0.145  0.391  1.0
[/CIF]
.