All results from a given calculation for C4H4N (pyrrolide radical)
using model chemistry: CCSD(T)/aug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2V |
2A2 |
Energy calculated at CCSD(T)/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -209.146360 |
| Energy at 298.15K | |
| HF Energy | -208.269234 |
| Nuclear repulsion energy | 150.642611 |
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 CCSD(T)/aug-cc-pVTZ
Geometric Data calculated at CCSD(T)/aug-cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
1.250 |
| C2 |
0.000 |
1.066 |
0.425 |
| C3 |
0.000 |
-1.066 |
0.425 |
| C4 |
0.000 |
0.682 |
-0.985 |
| C5 |
0.000 |
-0.682 |
-0.985 |
| H6 |
0.000 |
2.073 |
0.820 |
| H7 |
0.000 |
-2.073 |
0.820 |
| H8 |
0.000 |
1.354 |
-1.830 |
| H9 |
0.000 |
-1.354 |
-1.830 |
Atom - Atom Distances (Å)
| |
N1 |
C2 |
C3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
| N1 | | 1.3480 | 1.3480 | 2.3370 | 2.3370 | 2.1174 | 2.1174 | 3.3645 | 3.3645 |
C2 | 1.3480 | | 2.1321 | 1.4613 | 2.2462 | 1.0821 | 3.1642 | 2.2734 | 3.3077 | C3 | 1.3480 | 2.1321 | | 2.2462 | 1.4613 | 3.1642 | 1.0821 | 3.3077 | 2.2734 | C4 | 2.3370 | 1.4613 | 2.2462 | | 1.3648 | 2.2791 | 3.2945 | 1.0792 | 2.2045 | C5 | 2.3370 | 2.2462 | 1.4613 | 1.3648 | | 3.2945 | 2.2791 | 2.2045 | 1.0792 | H6 | 2.1174 | 1.0821 | 3.1642 | 2.2791 | 3.2945 | | 4.1468 | 2.7464 | 4.3325 | H7 | 2.1174 | 3.1642 | 1.0821 | 3.2945 | 2.2791 | 4.1468 | | 4.3325 | 2.7464 | H8 | 3.3645 | 2.2734 | 3.3077 | 1.0792 | 2.2045 | 2.7464 | 4.3325 | | 2.7075 | H9 | 3.3645 | 3.3077 | 2.2734 | 2.2045 | 1.0792 | 4.3325 | 2.7464 | 2.7075 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
C2 |
C4 |
112.516 |
|
N1 |
C2 |
H6 |
120.834 |
| N1 |
C3 |
C5 |
112.516 |
|
N1 |
C3 |
H7 |
120.834 |
| C2 |
N1 |
C3 |
104.527 |
|
C2 |
C4 |
C5 |
105.221 |
| C2 |
C4 |
H8 |
126.313 |
|
C3 |
C5 |
C4 |
105.221 |
| C3 |
C5 |
H9 |
126.313 |
|
C4 |
C2 |
H6 |
126.651 |
| C4 |
C5 |
H9 |
128.466 |
|
C5 |
C3 |
H7 |
126.651 |
| C5 |
C4 |
H8 |
128.466 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability