All results from a given calculation for C4H5N (Pyrrole)
using model chemistry: QCISD/aug-cc-pVTZ
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
C2V |
1A1 |
Energy calculated at QCISD/aug-cc-pVTZ
| hartrees |
Energy at 0K | -209.764243 |
Energy at 298.15K | |
HF Energy | -208.887134 |
Nuclear repulsion energy | 161.182134 |
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 QCISD/aug-cc-pVTZ
Geometric Data calculated at QCISD/aug-cc-pVTZ
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
N1 |
0.000 |
0.000 |
1.119 |
H2 |
0.000 |
0.000 |
2.121 |
C3 |
0.000 |
1.122 |
0.330 |
C4 |
0.000 |
-1.122 |
0.330 |
C5 |
0.000 |
0.714 |
-0.980 |
C6 |
0.000 |
-0.714 |
-0.980 |
H7 |
0.000 |
2.107 |
0.764 |
H8 |
0.000 |
-2.107 |
0.764 |
H9 |
0.000 |
1.361 |
-1.840 |
H10 |
0.000 |
-1.361 |
-1.840 |
Atom - Atom Distances (Å)
|
N1 |
H2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
N1 | | 1.0012 | 1.3716 | 1.3716 | 2.2176 | 2.2176 | 2.1365 | 2.1365 | 3.2576 | 3.2576 |
H2 | 1.0012 | | 2.1128 | 2.1128 | 3.1819 | 3.1819 | 2.5059 | 2.5059 | 4.1882 | 4.1882 | C3 | 1.3716 | 2.1128 | | 2.2439 | 1.3727 | 2.2554 | 1.0759 | 3.2576 | 2.1838 | 3.2980 | C4 | 1.3716 | 2.1128 | 2.2439 | | 2.2554 | 1.3727 | 3.2576 | 1.0759 | 3.2980 | 2.1838 | C5 | 2.2176 | 3.1819 | 1.3727 | 2.2554 | | 1.4272 | 2.2320 | 3.3159 | 1.0765 | 2.2459 | C6 | 2.2176 | 3.1819 | 2.2554 | 1.3727 | 1.4272 | | 3.3159 | 2.2320 | 2.2459 | 1.0765 | H7 | 2.1365 | 2.5059 | 1.0759 | 3.2576 | 2.2320 | 3.3159 | | 4.2134 | 2.7086 | 4.3366 | H8 | 2.1365 | 2.5059 | 3.2576 | 1.0759 | 3.3159 | 2.2320 | 4.2134 | | 4.3366 | 2.7086 | H9 | 3.2576 | 4.1882 | 2.1838 | 3.2980 | 1.0765 | 2.2459 | 2.7086 | 4.3366 | | 2.7221 | H10 | 3.2576 | 4.1882 | 3.2980 | 2.1838 | 2.2459 | 1.0765 | 4.3366 | 2.7086 | 2.7221 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
N1 |
C3 |
C5 |
107.814 |
|
N1 |
C3 |
H7 |
121.129 |
N1 |
C4 |
C6 |
107.814 |
|
N1 |
C4 |
H8 |
121.129 |
H2 |
N1 |
C3 |
125.119 |
|
H2 |
N1 |
C4 |
125.119 |
C3 |
N1 |
C4 |
109.762 |
|
C3 |
C5 |
C6 |
107.305 |
C3 |
C5 |
H9 |
125.723 |
|
C4 |
C6 |
C5 |
107.305 |
C4 |
C6 |
H10 |
125.723 |
|
C5 |
C3 |
H7 |
131.057 |
C5 |
C6 |
H10 |
126.972 |
|
C6 |
C4 |
H8 |
131.057 |
C6 |
C5 |
H9 |
126.972 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability