All results from a given calculation for C5H5NO (2(3H)-Pyridinone)
using model chemistry: MP2/6-31+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 MP2/6-31+G**
| | hartrees |
| Energy at 0K | -322.553231 |
| Energy at 298.15K | |
| HF Energy | -321.547590 |
| Nuclear repulsion energy | 273.385824 |
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 MP2/6-31+G**
Geometric Data calculated at MP2/6-31+G**
Point Group is C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.359 |
-1.284 |
0.086 |
| C2 |
1.050 |
-0.045 |
0.014 |
| C3 |
0.266 |
1.262 |
0.134 |
| C4 |
-1.217 |
1.130 |
-0.025 |
| C5 |
-1.781 |
-0.082 |
-0.089 |
| C6 |
-0.925 |
-1.271 |
0.021 |
| O7 |
2.253 |
-0.027 |
-0.119 |
| H8 |
0.654 |
1.914 |
-0.763 |
| H9 |
-1.809 |
2.033 |
-0.072 |
| H10 |
-2.846 |
-0.223 |
-0.194 |
| H11 |
-1.423 |
-2.235 |
0.062 |
| H12 |
0.525 |
1.747 |
0.986 |
Atom - Atom Distances (Å)
| |
N1 |
C2 |
C3 |
C4 |
C5 |
C6 |
O7 |
H8 |
H9 |
H10 |
H11 |
H12 |
| N1 | | 1.4207 | 2.5483 | 2.8849 | 2.4607 | 1.2858 | 2.2815 | 3.3213 | 3.9662 | 3.3873 | 2.0207 | 3.1659 |
C2 | 1.4207 | | 1.5290 | 2.5536 | 2.8334 | 2.3251 | 1.2097 | 2.1437 | 3.5360 | 3.9055 | 3.3044 | 2.1053 | C3 | 2.5483 | 1.5290 | | 1.4969 | 2.4592 | 2.8018 | 2.3820 | 1.1743 | 2.2235 | 3.4637 | 3.8847 | 1.0138 | C4 | 2.8849 | 2.5536 | 1.4969 | | 1.3387 | 2.4195 | 3.6585 | 2.1580 | 1.0813 | 2.1247 | 3.3726 | 2.1056 | C5 | 2.4607 | 2.8334 | 2.4592 | 1.3387 | | 1.4694 | 4.0340 | 3.2193 | 2.1157 | 1.0791 | 2.1875 | 3.1333 | C6 | 1.2858 | 2.3251 | 2.8018 | 2.4195 | 1.4694 | | 3.4151 | 3.6400 | 3.4222 | 2.1986 | 1.0858 | 3.4846 | O7 | 2.2815 | 1.2097 | 2.3820 | 3.6585 | 4.0340 | 3.4151 | | 2.5960 | 4.5551 | 5.1025 | 4.2918 | 2.7121 | H8 | 3.3213 | 2.1437 | 1.1743 | 2.1580 | 3.2193 | 3.6400 | 2.5960 | | 2.5611 | 4.1393 | 4.7122 | 1.7617 | H9 | 3.9662 | 3.5360 | 2.2235 | 1.0813 | 2.1157 | 3.4222 | 4.5551 | 2.5611 | | 2.4862 | 4.2877 | 2.5784 | H10 | 3.3873 | 3.9055 | 3.4637 | 2.1247 | 1.0791 | 2.1986 | 5.1025 | 4.1393 | 2.4862 | | 2.4768 | 4.0785 | H11 | 2.0207 | 3.3044 | 3.8847 | 3.3726 | 2.1875 | 1.0858 | 4.2918 | 4.7122 | 4.2877 | 2.4768 | | 4.5283 | H12 | 3.1659 | 2.1053 | 1.0138 | 2.1056 | 3.1333 | 3.4846 | 2.7121 | 1.7617 | 2.5784 | 4.0785 | 4.5283 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
C2 |
C3 |
119.472 |
|
N1 |
C2 |
O7 |
120.100 |
| N1 |
C6 |
C5 |
126.406 |
|
N1 |
C6 |
H11 |
116.620 |
| C2 |
N1 |
C6 |
118.343 |
|
C2 |
C3 |
C4 |
115.100 |
| C2 |
C3 |
H8 |
104.158 |
|
C2 |
C3 |
H12 |
110.121 |
| C3 |
C2 |
O7 |
120.415 |
|
C3 |
C4 |
C5 |
120.172 |
| C3 |
C4 |
H9 |
118.283 |
|
C4 |
C3 |
H8 |
107.155 |
| C4 |
C3 |
H12 |
112.577 |
|
C4 |
C5 |
C6 |
118.921 |
| C4 |
C5 |
H10 |
122.626 |
|
C5 |
C4 |
H9 |
121.540 |
| C5 |
C6 |
H11 |
116.970 |
|
C6 |
C5 |
H10 |
118.435 |
| H8 |
C3 |
H12 |
107.017 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability