The material structure described by Pr(C2N3)3 crystallizes in the orthorhombic Cmcm space group. Pr(1) is bonded in a 9-coordinate geometry to one N(4), two equivalent N(1), two equivalent N(3), and four equivalent N(2) atoms. There are two inequivalent C sites. In the first C site, C(1) is bonded in a linear geometry to one N(1) and one N(2) atom. In the second C site, C(2) is bonded in a linear geometry to one N(3) and one N(4) atom. There are four inequivalent N sites. In the first N site, N(4) is bonded in a distorted bent 120 degrees geometry to one Pr(1) and two equivalent C(2) atoms. In the second N site, N(1) is bonded in a bent 120 degrees geometry to one Pr(1) and two equivalent C(1) atoms. In the third N site, N(2) is bonded in a bent 150 degrees geometry to one Pr(1) and one C(1) atom. In the fourth N site, N(3) is bonded in a distorted bent 150 degrees geometry to one Pr(1) and one C(2) atom. is represented by the CIF file [CIF]
data_Pr(C2N3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.021
_cell_length_b   7.021
_cell_length_c   10.278
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   111.454
_symmetry_Int_Tables_number   1
_cell_volume   471.538
_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
  Pr  Pr0  1  0.715  0.285  0.750  1.0
  Pr  Pr1  1  0.285  0.715  0.250  1.0
  C  C2  1  0.712  0.002  0.450  1.0
  C  C3  1  0.002  0.712  0.550  1.0
  C  C4  1  0.288  0.998  0.550  1.0
  C  C5  1  0.442  0.274  0.250  1.0
  C  C6  1  0.998  0.288  0.050  1.0
  C  C7  1  0.558  0.726  0.750  1.0
  C  C8  1  0.726  0.558  0.250  1.0
  C  C9  1  0.274  0.442  0.750  1.0
  C  C10  1  0.288  0.998  0.950  1.0
  C  C11  1  0.998  0.288  0.450  1.0
  C  C12  1  0.712  0.002  0.050  1.0
  C  C13  1  0.002  0.712  0.950  1.0
  N  N14  1  0.159  0.841  0.011  1.0
  N  N15  1  0.841  0.159  0.989  1.0
  N  N16  1  0.587  0.859  0.404  1.0
  N  N17  1  0.645  0.903  0.750  1.0
  N  N18  1  0.097  0.355  0.750  1.0
  N  N19  1  0.413  0.141  0.596  1.0
  N  N20  1  0.472  0.528  0.750  1.0
  N  N21  1  0.528  0.472  0.250  1.0
  N  N22  1  0.141  0.413  0.404  1.0
  N  N23  1  0.859  0.587  0.596  1.0
  N  N24  1  0.355  0.097  0.250  1.0
  N  N25  1  0.141  0.413  0.096  1.0
  N  N26  1  0.413  0.141  0.904  1.0
  N  N27  1  0.903  0.645  0.250  1.0
  N  N28  1  0.587  0.859  0.096  1.0
  N  N29  1  0.841  0.159  0.511  1.0
  N  N30  1  0.859  0.587  0.904  1.0
  N  N31  1  0.159  0.841  0.489  1.0
[/CIF]
.
The material structure described by Pr(C2N3)3 crystallizes in the orthorhombic Cmcm space group. Pr(1) is bonded in a 9-coordinate geometry to one N(4), two equivalent N(1), two equivalent N(3), and four equivalent N(2) atoms. There are two inequivalent C sites. In the first C site, C(1) is bonded in a linear geometry to one N(1) and one N(2) atom. In the second C site, C(2) is bonded in a linear geometry to one N(3) and one N(4) atom. There are four inequivalent N sites. In the first N site, N(4) is bonded in a distorted bent 120 degrees geometry to one Pr(1) and two equivalent C(2) atoms. In the second N site, N(1) is bonded in a bent 120 degrees geometry to one Pr(1) and two equivalent C(1) atoms. In the third N site, N(2) is bonded in a bent 150 degrees geometry to one Pr(1) and one C(1) atom. In the fourth N site, N(3) is bonded in a distorted bent 150 degrees geometry to one Pr(1) and one C(2) atom. is represented by the CIF file [CIF]
data_Pr(C2N3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.021
_cell_length_b   7.021
_cell_length_c   10.278
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   111.454
_symmetry_Int_Tables_number   1
_cell_volume   471.538
_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
  Pr  Pr0  1  0.715  0.285  0.750  1.0
  Pr  Pr1  1  0.285  0.715  0.250  1.0
  C  C2  1  0.712  0.002  0.450  1.0
  C  C3  1  0.002  0.712  0.550  1.0
  C  C4  1  0.288  0.998  0.550  1.0
  C  C5  1  0.442  0.274  0.250  1.0
  C  C6  1  0.998  0.288  0.050  1.0
  C  C7  1  0.558  0.726  0.750  1.0
  C  C8  1  0.726  0.558  0.250  1.0
  C  C9  1  0.274  0.442  0.750  1.0
  C  C10  1  0.288  0.998  0.950  1.0
  C  C11  1  0.998  0.288  0.450  1.0
  C  C12  1  0.712  0.002  0.050  1.0
  C  C13  1  0.002  0.712  0.950  1.0
  N  N14  1  0.159  0.841  0.011  1.0
  N  N15  1  0.841  0.159  0.989  1.0
  N  N16  1  0.587  0.859  0.404  1.0
  N  N17  1  0.645  0.903  0.750  1.0
  N  N18  1  0.097  0.355  0.750  1.0
  N  N19  1  0.413  0.141  0.596  1.0
  N  N20  1  0.472  0.528  0.750  1.0
  N  N21  1  0.528  0.472  0.250  1.0
  N  N22  1  0.141  0.413  0.404  1.0
  N  N23  1  0.859  0.587  0.596  1.0
  N  N24  1  0.355  0.097  0.250  1.0
  N  N25  1  0.141  0.413  0.096  1.0
  N  N26  1  0.413  0.141  0.904  1.0
  N  N27  1  0.903  0.645  0.250  1.0
  N  N28  1  0.587  0.859  0.096  1.0
  N  N29  1  0.841  0.159  0.511  1.0
  N  N30  1  0.859  0.587  0.904  1.0
  N  N31  1  0.159  0.841  0.489  1.0
[/CIF]
.