All results from a given calculation for C4H4N (pyrrolide radical)
using model chemistry: CID/3-21G*
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
C2V |
2A2 |
Energy calculated at CID/3-21G*
| hartrees |
Energy at 0K | -207.409363 |
Energy at 298.15K | |
HF Energy | -207.015509 |
Nuclear repulsion energy | 149.734540 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CID/3-21G*
Geometric Data calculated at CID/3-21G*
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
N1 |
0.000 |
0.000 |
1.251 |
C2 |
0.000 |
1.083 |
0.433 |
C3 |
0.000 |
-1.083 |
0.433 |
C4 |
0.000 |
0.679 |
-0.993 |
C5 |
0.000 |
-0.679 |
-0.993 |
H6 |
0.000 |
2.087 |
0.820 |
H7 |
0.000 |
-2.087 |
0.820 |
H8 |
0.000 |
1.348 |
-1.837 |
H9 |
0.000 |
-1.348 |
-1.837 |
Atom - Atom Distances (Å)
|
N1 |
C2 |
C3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
N1 | | 1.3566 | 1.3566 | 2.3446 | 2.3446 | 2.1312 | 2.1312 | 3.3686 | 3.3686 |
C2 | 1.3566 | | 2.1652 | 1.4824 | 2.2670 | 1.0766 | 3.1933 | 2.2852 | 3.3253 | C3 | 1.3566 | 2.1652 | | 2.2670 | 1.4824 | 3.1933 | 1.0766 | 3.3253 | 2.2852 | C4 | 2.3446 | 1.4824 | 2.2670 | | 1.3587 | 2.2958 | 3.3080 | 1.0759 | 2.1953 | C5 | 2.3446 | 2.2670 | 1.4824 | 1.3587 | | 3.3080 | 2.2958 | 2.1953 | 1.0759 | H6 | 2.1312 | 1.0766 | 3.1933 | 2.2958 | 3.3080 | | 4.1744 | 2.7577 | 4.3423 | H7 | 2.1312 | 3.1933 | 1.0766 | 3.3080 | 2.2958 | 4.1744 | | 4.3423 | 2.7577 | H8 | 3.3686 | 2.2852 | 3.3253 | 1.0759 | 2.1953 | 2.7577 | 4.3423 | | 2.6951 | H9 | 3.3686 | 3.3253 | 2.2852 | 2.1953 | 1.0759 | 4.3423 | 2.7577 | 2.6951 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
N1 |
C2 |
C4 |
111.275 |
|
N1 |
C2 |
H6 |
121.876 |
N1 |
C3 |
C5 |
111.275 |
|
N1 |
C3 |
H7 |
121.876 |
C2 |
N1 |
C3 |
105.882 |
|
C2 |
C4 |
C5 |
105.784 |
C2 |
C4 |
H8 |
125.823 |
|
C3 |
C5 |
C4 |
105.784 |
C3 |
C5 |
H9 |
125.823 |
|
C4 |
C2 |
H6 |
126.849 |
C4 |
C5 |
H9 |
128.393 |
|
C5 |
C3 |
H7 |
126.849 |
C5 |
C4 |
H8 |
128.393 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability