All results from a given calculation for C4H4N (pyrrolide radical)
using model chemistry: MP4=FULL/6-31G*
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=FULL/6-31G*
| | hartrees |
| Energy at 0K | -208.913970 |
| Energy at 298.15K | |
| HF Energy | -208.196134 |
| Nuclear repulsion energy | 150.726287 |
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=FULL/6-31G*
Geometric Data calculated at MP4=FULL/6-31G*
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
1.250 |
| C2 |
0.000 |
1.060 |
0.423 |
| C3 |
0.000 |
-1.060 |
0.423 |
| C4 |
0.000 |
0.687 |
-0.984 |
| C5 |
0.000 |
-0.687 |
-0.984 |
| H6 |
0.000 |
2.074 |
0.820 |
| H7 |
0.000 |
-2.074 |
0.820 |
| H8 |
0.000 |
1.364 |
-1.832 |
| H9 |
0.000 |
-1.364 |
-1.832 |
Atom - Atom Distances (Å)
| |
N1 |
C2 |
C3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
| N1 | | 1.3444 | 1.3444 | 2.3365 | 2.3365 | 2.1180 | 2.1180 | 3.3700 | 3.3700 |
C2 | 1.3444 | | 2.1209 | 1.4558 | 2.2431 | 1.0886 | 3.1596 | 2.2756 | 3.3111 | C3 | 1.3444 | 2.1209 | | 2.2431 | 1.4558 | 3.1596 | 1.0886 | 3.3111 | 2.2756 | C4 | 2.3365 | 1.4558 | 2.2431 | | 1.3730 | 2.2759 | 3.2978 | 1.0855 | 2.2189 | C5 | 2.3365 | 2.2431 | 1.4558 | 1.3730 | | 3.2978 | 2.2759 | 2.2189 | 1.0855 | H6 | 2.1180 | 1.0886 | 3.1596 | 2.2759 | 3.2978 | | 4.1481 | 2.7458 | 4.3421 | H7 | 2.1180 | 3.1596 | 1.0886 | 3.2978 | 2.2759 | 4.1481 | | 4.3421 | 2.7458 | H8 | 3.3700 | 2.2756 | 3.3111 | 1.0855 | 2.2189 | 2.7458 | 4.3421 | | 2.7277 | H9 | 3.3700 | 3.3111 | 2.2756 | 2.2189 | 1.0855 | 4.3421 | 2.7458 | 2.7277 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
C2 |
C4 |
113.044 |
|
N1 |
C2 |
H6 |
120.679 |
| N1 |
C3 |
C5 |
113.044 |
|
N1 |
C3 |
H7 |
120.679 |
| C2 |
N1 |
C3 |
104.143 |
|
C2 |
C4 |
C5 |
104.884 |
| C2 |
C4 |
H8 |
126.510 |
|
C3 |
C5 |
C4 |
104.884 |
| C3 |
C5 |
H9 |
126.510 |
|
C4 |
C2 |
H6 |
126.277 |
| C4 |
C5 |
H9 |
128.606 |
|
C5 |
C3 |
H7 |
126.277 |
| C5 |
C4 |
H8 |
128.606 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability