All results from a given calculation for C4H4N (pyrrolide radical)
using model chemistry: CCSD(T)=FULL/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)=FULL/cc-pVTZ
| | hartrees |
| Energy at 0K | -209.209505 |
| Energy at 298.15K | |
| HF Energy | -208.267836 |
| Nuclear repulsion energy | 151.290986 |
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)=FULL/cc-pVTZ
Geometric Data calculated at CCSD(T)=FULL/cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
1.246 |
| C2 |
0.000 |
1.061 |
0.423 |
| C3 |
0.000 |
-1.061 |
0.423 |
| C4 |
0.000 |
0.680 |
-0.982 |
| C5 |
0.000 |
-0.680 |
-0.982 |
| H6 |
0.000 |
2.064 |
0.813 |
| H7 |
0.000 |
-2.064 |
0.813 |
| H8 |
0.000 |
1.347 |
-1.822 |
| H9 |
0.000 |
-1.347 |
-1.822 |
Atom - Atom Distances (Å)
| |
N1 |
C2 |
C3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
| N1 | | 1.3422 | 1.3422 | 2.3289 | 2.3289 | 2.1091 | 2.1091 | 3.3503 | 3.3503 |
C2 | 1.3422 | | 2.1214 | 1.4558 | 2.2367 | 1.0762 | 3.1490 | 2.2632 | 3.2922 | C3 | 1.3422 | 2.1214 | | 2.2367 | 1.4558 | 3.1490 | 1.0762 | 3.2922 | 2.2632 | C4 | 2.3289 | 1.4558 | 2.2367 | | 1.3591 | 2.2664 | 3.2783 | 1.0730 | 2.1940 | C5 | 2.3289 | 2.2367 | 1.4558 | 1.3591 | | 3.2783 | 2.2664 | 2.1940 | 1.0730 | H6 | 2.1091 | 1.0762 | 3.1490 | 2.2664 | 3.2783 | | 4.1282 | 2.7301 | 4.3101 | H7 | 2.1091 | 3.1490 | 1.0762 | 3.2783 | 2.2664 | 4.1282 | | 4.3101 | 2.7301 | H8 | 3.3503 | 2.2632 | 3.2922 | 1.0730 | 2.1940 | 2.7301 | 4.3101 | | 2.6945 | H9 | 3.3503 | 3.2922 | 2.2632 | 2.1940 | 1.0730 | 4.3101 | 2.7301 | 2.6945 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
C2 |
C4 |
112.611 |
|
N1 |
C2 |
H6 |
121.007 |
| N1 |
C3 |
C5 |
112.611 |
|
N1 |
C3 |
H7 |
121.007 |
| C2 |
N1 |
C3 |
104.421 |
|
C2 |
C4 |
C5 |
105.178 |
| C2 |
C4 |
H8 |
126.341 |
|
C3 |
C5 |
C4 |
105.178 |
| C3 |
C5 |
H9 |
126.341 |
|
C4 |
C2 |
H6 |
126.382 |
| C4 |
C5 |
H9 |
128.481 |
|
C5 |
C3 |
H7 |
126.382 |
| C5 |
C4 |
H8 |
128.481 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability