All results from a given calculation for C4H4N (pyrrolide radical)
using model chemistry: MP4/cc-pVDZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2V |
2A2 |
Energy calculated at MP4/cc-pVDZ
| | hartrees |
| Energy at 0K | -208.929114 |
| Energy at 298.15K | |
| HF Energy | -208.212685 |
| Nuclear repulsion energy | 149.768844 |
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 MP4/cc-pVDZ
Geometric Data calculated at MP4/cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
1.258 |
| C2 |
0.000 |
1.064 |
0.428 |
| C3 |
0.000 |
-1.064 |
0.428 |
| C4 |
0.000 |
0.692 |
-0.992 |
| C5 |
0.000 |
-0.692 |
-0.992 |
| H6 |
0.000 |
2.086 |
0.827 |
| H7 |
0.000 |
-2.086 |
0.827 |
| H8 |
0.000 |
1.375 |
-1.845 |
| H9 |
0.000 |
-1.375 |
-1.845 |
Atom - Atom Distances (Å)
| |
N1 |
C2 |
C3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
| N1 | | 1.3498 | 1.3498 | 2.3540 | 2.3540 | 2.1297 | 2.1297 | 3.3947 | 3.3947 |
C2 | 1.3498 | | 2.1280 | 1.4672 | 2.2580 | 1.0967 | 3.1747 | 2.2942 | 3.3341 | C3 | 1.3498 | 2.1280 | | 2.2580 | 1.4672 | 3.1747 | 1.0967 | 3.3341 | 2.2942 | C4 | 2.3540 | 1.4672 | 2.2580 | | 1.3845 | 2.2907 | 3.3199 | 1.0933 | 2.2368 | C5 | 2.3540 | 2.2580 | 1.4672 | 1.3845 | | 3.3199 | 2.2907 | 2.2368 | 1.0933 | H6 | 2.1297 | 1.0967 | 3.1747 | 2.2907 | 3.3199 | | 4.1710 | 2.7647 | 4.3722 | H7 | 2.1297 | 3.1747 | 1.0967 | 3.3199 | 2.2907 | 4.1710 | | 4.3722 | 2.7647 | H8 | 3.3947 | 2.2942 | 3.3341 | 1.0933 | 2.2368 | 2.7647 | 4.3722 | | 2.7505 | H9 | 3.3947 | 3.3341 | 2.2942 | 2.2368 | 1.0933 | 4.3722 | 2.7647 | 2.7505 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
C2 |
C4 |
113.300 |
|
N1 |
C2 |
H6 |
120.687 |
| N1 |
C3 |
C5 |
113.300 |
|
N1 |
C3 |
H7 |
120.687 |
| C2 |
N1 |
C3 |
104.044 |
|
C2 |
C4 |
C5 |
104.678 |
| C2 |
C4 |
H8 |
126.658 |
|
C3 |
C5 |
C4 |
104.678 |
| C3 |
C5 |
H9 |
126.658 |
|
C4 |
C2 |
H6 |
126.013 |
| C4 |
C5 |
H9 |
128.664 |
|
C5 |
C3 |
H7 |
126.013 |
| C5 |
C4 |
H8 |
128.664 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability