All results from a given calculation for C4H4N (pyrrolide radical)
using model chemistry: MP4/aug-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/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -208.965288 |
| Energy at 298.15K | |
| HF Energy | -208.221529 |
| Nuclear repulsion energy | 149.579931 |
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 MP4/6-31G*
Geometric Data calculated at MP4/aug-cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
1.257 |
| C2 |
0.000 |
1.069 |
0.427 |
| C3 |
0.000 |
-1.069 |
0.427 |
| C4 |
0.000 |
0.694 |
-0.991 |
| C5 |
0.000 |
-0.694 |
-0.991 |
| H6 |
0.000 |
2.088 |
0.828 |
| H7 |
0.000 |
-2.088 |
0.828 |
| H8 |
0.000 |
1.376 |
-1.844 |
| H9 |
0.000 |
-1.376 |
-1.844 |
Atom - Atom Distances (Å)
| |
N1 |
C2 |
C3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
| N1 | | 1.3532 | 1.3532 | 2.3523 | 2.3523 | 2.1317 | 2.1317 | 3.3925 | 3.3925 |
C2 | 1.3532 | | 2.1387 | 1.4671 | 2.2631 | 1.0950 | 3.1830 | 2.2924 | 3.3377 | C3 | 1.3532 | 2.1387 | | 2.2631 | 1.4671 | 3.1830 | 1.0950 | 3.3377 | 2.2924 | C4 | 2.3523 | 1.4671 | 2.2631 | | 1.3884 | 2.2921 | 3.3245 | 1.0923 | 2.2391 | C5 | 2.3523 | 2.2631 | 1.4671 | 1.3884 | | 3.3245 | 2.2921 | 2.2391 | 1.0923 | H6 | 2.1317 | 1.0950 | 3.1830 | 2.2921 | 3.3245 | | 4.1766 | 2.7662 | 4.3754 | H7 | 2.1317 | 3.1830 | 1.0950 | 3.3245 | 2.2921 | 4.1766 | | 4.3754 | 2.7662 | H8 | 3.3925 | 2.2924 | 3.3377 | 1.0923 | 2.2391 | 2.7662 | 4.3754 | | 2.7517 | H9 | 3.3925 | 3.3377 | 2.2924 | 2.2391 | 1.0923 | 4.3754 | 2.7662 | 2.7517 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
C2 |
C4 |
112.976 |
|
N1 |
C2 |
H6 |
120.722 |
| N1 |
C3 |
C5 |
112.976 |
|
N1 |
C3 |
H7 |
120.722 |
| C2 |
N1 |
C3 |
104.416 |
|
C2 |
C4 |
C5 |
104.816 |
| C2 |
C4 |
H8 |
126.569 |
|
C3 |
C5 |
C4 |
104.816 |
| C3 |
C5 |
H9 |
126.569 |
|
C4 |
C2 |
H6 |
126.301 |
| C4 |
C5 |
H9 |
128.615 |
|
C5 |
C3 |
H7 |
126.301 |
| C5 |
C4 |
H8 |
128.615 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability