All results from a given calculation for C4H5N (Pyrrole)
using model chemistry: CCSD/aug-cc-pVDZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2V |
1A1 |
Energy calculated at CCSD/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -209.589612 |
| Energy at 298.15K | |
| HF Energy | -208.836251 |
| Nuclear repulsion energy | 159.650712 |
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/aug-cc-pVDZ
Geometric Data calculated at CCSD/aug-cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
1.129 |
| H2 |
0.000 |
0.000 |
2.138 |
| C3 |
0.000 |
1.132 |
0.335 |
| C4 |
0.000 |
-1.132 |
0.335 |
| C5 |
0.000 |
0.720 |
-0.991 |
| C6 |
0.000 |
-0.720 |
-0.991 |
| H7 |
0.000 |
2.128 |
0.774 |
| H8 |
0.000 |
-2.128 |
0.774 |
| H9 |
0.000 |
1.375 |
-1.861 |
| H10 |
0.000 |
-1.375 |
-1.861 |
Atom - Atom Distances (Å)
| |
N1 |
H2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
| N1 | | 1.0093 | 1.3822 | 1.3822 | 2.2381 | 2.2381 | 2.1573 | 2.1573 | 3.2907 | 3.2907 |
H2 | 1.0093 | | 2.1285 | 2.1285 | 3.2102 | 3.2102 | 2.5276 | 2.5276 | 4.2286 | 4.2286 | C3 | 1.3822 | 2.1285 | | 2.2637 | 1.3883 | 2.2775 | 1.0883 | 3.2891 | 2.2095 | 3.3330 | C4 | 1.3822 | 2.1285 | 2.2637 | | 2.2775 | 1.3883 | 3.2891 | 1.0883 | 3.3330 | 2.2095 | C5 | 2.2381 | 3.2102 | 1.3883 | 2.2775 | | 1.4399 | 2.2572 | 3.3501 | 1.0895 | 2.2689 | C6 | 2.2381 | 3.2102 | 2.2775 | 1.3883 | 1.4399 | | 3.3501 | 2.2572 | 2.2689 | 1.0895 | H7 | 2.1573 | 2.5276 | 1.0883 | 3.2891 | 2.2572 | 3.3501 | | 4.2558 | 2.7399 | 4.3834 | H8 | 2.1573 | 2.5276 | 3.2891 | 1.0883 | 3.3501 | 2.2572 | 4.2558 | | 4.3834 | 2.7399 | H9 | 3.2907 | 4.2286 | 2.2095 | 3.3330 | 1.0895 | 2.2689 | 2.7399 | 4.3834 | | 2.7509 | H10 | 3.2907 | 4.2286 | 3.3330 | 2.2095 | 2.2689 | 1.0895 | 4.3834 | 2.7399 | 2.7509 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
C3 |
C5 |
107.771 |
|
N1 |
C3 |
H7 |
121.210 |
| N1 |
C4 |
C6 |
107.771 |
|
N1 |
C4 |
H8 |
121.210 |
| H2 |
N1 |
C3 |
125.029 |
|
H2 |
N1 |
C4 |
125.029 |
| C3 |
N1 |
C4 |
109.942 |
|
C3 |
C5 |
C6 |
107.258 |
| C3 |
C5 |
H9 |
125.753 |
|
C4 |
C6 |
C5 |
107.258 |
| C4 |
C6 |
H10 |
125.753 |
|
C5 |
C3 |
H7 |
131.018 |
| C5 |
C6 |
H10 |
126.989 |
|
C6 |
C4 |
H8 |
131.018 |
| C6 |
C5 |
H9 |
126.989 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability