All results from a given calculation for C5H5NO (2-Pyridinol)
using model chemistry: MP3/6-31+G**
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at MP3/6-31+G**
| | hartrees |
| Energy at 0K | -322.593944 |
| Energy at 298.15K | |
| HF Energy | -321.578909 |
| Nuclear repulsion energy | 275.685079 |
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 MP3/6-31+G**
Geometric Data calculated at MP3/6-31+G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
-1.181 |
0.305 |
0.000 |
| C2 |
0.000 |
0.905 |
0.000 |
| C3 |
1.229 |
0.220 |
0.000 |
| C4 |
1.189 |
-1.163 |
0.000 |
| C5 |
-0.052 |
-1.819 |
0.000 |
| C6 |
-1.199 |
-1.040 |
0.000 |
| O7 |
0.025 |
2.257 |
0.000 |
| H8 |
2.153 |
0.776 |
0.000 |
| H9 |
2.109 |
-1.732 |
0.000 |
| H10 |
-0.117 |
-2.896 |
0.000 |
| H11 |
-2.180 |
-1.499 |
0.000 |
| H12 |
-0.893 |
2.546 |
0.000 |
Atom - Atom Distances (Å)
| |
N1 |
C2 |
C3 |
C4 |
C5 |
C6 |
O7 |
H8 |
H9 |
H10 |
H11 |
H12 |
| N1 | | 1.3248 | 2.4114 | 2.7883 | 2.4062 | 1.3460 | 2.2944 | 3.3670 | 3.8695 | 3.3735 | 2.0623 | 2.2587 |
C2 | 1.3248 | | 1.4065 | 2.3856 | 2.7246 | 2.2855 | 1.3522 | 2.1564 | 3.3760 | 3.8026 | 3.2452 | 1.8681 | C3 | 2.4114 | 1.4065 | | 1.3841 | 2.4078 | 2.7358 | 2.3657 | 1.0784 | 2.1409 | 3.3941 | 3.8175 | 3.1480 | C4 | 2.7883 | 2.3856 | 1.3841 | | 1.4031 | 2.3914 | 3.6128 | 2.1658 | 1.0811 | 2.1695 | 3.3853 | 4.2534 | C5 | 2.4062 | 2.7246 | 2.4078 | 1.4031 | | 1.3870 | 4.0768 | 3.4050 | 2.1620 | 1.0787 | 2.1521 | 4.4452 | C6 | 1.3460 | 2.2855 | 2.7358 | 2.3914 | 1.3870 | | 3.5174 | 3.8126 | 3.3795 | 2.1480 | 1.0824 | 3.5992 | O7 | 2.2944 | 1.3522 | 2.3657 | 3.6128 | 4.0768 | 3.5174 | | 2.5920 | 4.4998 | 5.1547 | 4.3554 | 0.9627 | H8 | 3.3670 | 2.1564 | 1.0784 | 2.1658 | 3.4050 | 3.8126 | 2.5920 | | 2.5081 | 4.3168 | 4.8935 | 3.5224 | H9 | 3.8695 | 3.3760 | 2.1409 | 1.0811 | 2.1620 | 3.3795 | 4.4998 | 2.5081 | | 2.5118 | 4.2948 | 5.2254 | H10 | 3.3735 | 3.8026 | 3.3941 | 2.1695 | 1.0787 | 2.1480 | 5.1547 | 4.3168 | 2.5118 | | 2.4912 | 5.4966 | H11 | 2.0623 | 3.2452 | 3.8175 | 3.3853 | 2.1521 | 1.0824 | 4.3554 | 4.8935 | 4.2948 | 2.4912 | | 4.2445 | H12 | 2.2587 | 1.8681 | 3.1480 | 4.2534 | 4.4452 | 3.5992 | 0.9627 | 3.5224 | 5.2254 | 5.4966 | 4.2445 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
C2 |
C3 |
123.956 |
|
N1 |
C2 |
O7 |
117.975 |
| N1 |
C6 |
C5 |
123.383 |
|
N1 |
C6 |
H11 |
115.841 |
| C2 |
N1 |
C6 |
117.679 |
|
C2 |
C3 |
C4 |
117.489 |
| C2 |
C3 |
H8 |
119.828 |
|
C2 |
O7 |
H12 |
106.390 |
| C3 |
C2 |
O7 |
118.068 |
|
C3 |
C4 |
C5 |
119.511 |
| C3 |
C4 |
H9 |
120.056 |
|
C4 |
C3 |
H8 |
122.683 |
| C4 |
C5 |
C6 |
117.982 |
|
C4 |
C5 |
H10 |
121.343 |
| C5 |
C4 |
H9 |
120.434 |
|
C5 |
C6 |
H11 |
120.776 |
| C6 |
C5 |
H10 |
120.675 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability