The crystal structure described by V2Pb3N4 crystallizes in the orthorhombic Pnna space group. There are two inequivalent V sites. In the first V site, V(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form distorted edge-sharing VN4 tetrahedra. In the second V site, V(2) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form distorted edge-sharing VN4 tetrahedra. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a distorted bent 120 degrees geometry to two equivalent N(2) atoms. In the second Pb site, Pb(2) is bonded in a bent 150 degrees geometry to two equivalent N(1) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted L-shaped geometry to one V(1), one V(2), and one Pb(2) atom. In the second N site, N(2) is bonded in a 4-coordinate geometry to one V(1), one V(2), and two equivalent Pb(1) atoms. is represented by the CIF card [CIF]
data_V2Pb3N4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.677
_cell_length_b   10.377
_cell_length_c   10.347
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   716.909
_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
  V  V0  1  0.750  0.500  0.758  1.0
  V  V1  1  0.750  0.000  0.742  1.0
  V  V2  1  0.250  0.500  0.242  1.0
  V  V3  1  0.250  0.000  0.258  1.0
  V  V4  1  0.786  0.250  0.750  1.0
  V  V5  1  0.714  0.750  0.750  1.0
  V  V6  1  0.214  0.750  0.250  1.0
  V  V7  1  0.286  0.250  0.250  1.0
  Pb  Pb8  1  0.796  0.163  0.392  1.0
  Pb  Pb9  1  0.704  0.837  0.392  1.0
  Pb  Pb10  1  0.796  0.337  0.108  1.0
  Pb  Pb11  1  0.704  0.663  0.108  1.0
  Pb  Pb12  1  0.204  0.837  0.608  1.0
  Pb  Pb13  1  0.296  0.163  0.608  1.0
  Pb  Pb14  1  0.204  0.663  0.892  1.0
  Pb  Pb15  1  0.296  0.337  0.892  1.0
  Pb  Pb16  1  0.750  0.500  0.392  1.0
  Pb  Pb17  1  0.750  0.000  0.108  1.0
  Pb  Pb18  1  0.250  0.500  0.608  1.0
  Pb  Pb19  1  0.250  0.000  0.892  1.0
  N  N20  1  0.907  0.385  0.667  1.0
  N  N21  1  0.593  0.615  0.667  1.0
  N  N22  1  0.907  0.115  0.833  1.0
  N  N23  1  0.593  0.885  0.833  1.0
  N  N24  1  0.093  0.615  0.333  1.0
  N  N25  1  0.407  0.385  0.333  1.0
  N  N26  1  0.093  0.885  0.167  1.0
  N  N27  1  0.407  0.115  0.167  1.0
  N  N28  1  0.648  0.366  0.856  1.0
  N  N29  1  0.852  0.634  0.856  1.0
  N  N30  1  0.648  0.134  0.644  1.0
  N  N31  1  0.852  0.866  0.644  1.0
  N  N32  1  0.352  0.634  0.144  1.0
  N  N33  1  0.148  0.366  0.144  1.0
  N  N34  1  0.352  0.866  0.356  1.0
  N  N35  1  0.148  0.134  0.356  1.0
[/CIF]
.
The crystal structure described by V2Pb3N4 crystallizes in the orthorhombic Pnna space group. There are two inequivalent V sites. In the first V site, V(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form distorted edge-sharing VN4 tetrahedra. In the second V site, V(2) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form distorted edge-sharing VN4 tetrahedra. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a distorted bent 120 degrees geometry to two equivalent N(2) atoms. In the second Pb site, Pb(2) is bonded in a bent 150 degrees geometry to two equivalent N(1) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted L-shaped geometry to one V(1), one V(2), and one Pb(2) atom. In the second N site, N(2) is bonded in a 4-coordinate geometry to one V(1), one V(2), and two equivalent Pb(1) atoms. is represented by the CIF card [CIF]
data_V2Pb3N4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.677
_cell_length_b   10.377
_cell_length_c   10.347
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   716.909
_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
  V  V0  1  0.750  0.500  0.758  1.0
  V  V1  1  0.750  0.000  0.742  1.0
  V  V2  1  0.250  0.500  0.242  1.0
  V  V3  1  0.250  0.000  0.258  1.0
  V  V4  1  0.786  0.250  0.750  1.0
  V  V5  1  0.714  0.750  0.750  1.0
  V  V6  1  0.214  0.750  0.250  1.0
  V  V7  1  0.286  0.250  0.250  1.0
  Pb  Pb8  1  0.796  0.163  0.392  1.0
  Pb  Pb9  1  0.704  0.837  0.392  1.0
  Pb  Pb10  1  0.796  0.337  0.108  1.0
  Pb  Pb11  1  0.704  0.663  0.108  1.0
  Pb  Pb12  1  0.204  0.837  0.608  1.0
  Pb  Pb13  1  0.296  0.163  0.608  1.0
  Pb  Pb14  1  0.204  0.663  0.892  1.0
  Pb  Pb15  1  0.296  0.337  0.892  1.0
  Pb  Pb16  1  0.750  0.500  0.392  1.0
  Pb  Pb17  1  0.750  0.000  0.108  1.0
  Pb  Pb18  1  0.250  0.500  0.608  1.0
  Pb  Pb19  1  0.250  0.000  0.892  1.0
  N  N20  1  0.907  0.385  0.667  1.0
  N  N21  1  0.593  0.615  0.667  1.0
  N  N22  1  0.907  0.115  0.833  1.0
  N  N23  1  0.593  0.885  0.833  1.0
  N  N24  1  0.093  0.615  0.333  1.0
  N  N25  1  0.407  0.385  0.333  1.0
  N  N26  1  0.093  0.885  0.167  1.0
  N  N27  1  0.407  0.115  0.167  1.0
  N  N28  1  0.648  0.366  0.856  1.0
  N  N29  1  0.852  0.634  0.856  1.0
  N  N30  1  0.648  0.134  0.644  1.0
  N  N31  1  0.852  0.866  0.644  1.0
  N  N32  1  0.352  0.634  0.144  1.0
  N  N33  1  0.148  0.366  0.144  1.0
  N  N34  1  0.352  0.866  0.356  1.0
  N  N35  1  0.148  0.134  0.356  1.0
[/CIF]
.