All results from a given calculation for C5H5NO (4(3H)-Pryidinone)
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 | -322.548628 |
| Energy at 298.15K | |
| HF Energy | -321.544871 |
| Nuclear repulsion energy | 271.213347 |
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 |
-1.845 |
0.040 |
-0.100 |
| C2 |
-1.212 |
-1.087 |
-0.064 |
| C3 |
0.263 |
-1.253 |
0.139 |
| C4 |
1.071 |
0.024 |
0.000 |
| C5 |
0.289 |
1.261 |
0.083 |
| C6 |
-1.065 |
1.215 |
0.025 |
| O7 |
2.298 |
0.009 |
-0.131 |
| H8 |
-1.813 |
-1.988 |
-0.160 |
| H9 |
0.670 |
-2.020 |
-0.523 |
| H10 |
0.820 |
2.203 |
0.120 |
| H11 |
-1.652 |
2.124 |
0.049 |
| H12 |
0.426 |
-1.626 |
1.159 |
Atom - Atom Distances (Å)
| |
N1 |
C2 |
C3 |
C4 |
C5 |
C6 |
O7 |
H8 |
H9 |
H10 |
H11 |
H12 |
| N1 | | 1.2933 | 2.4841 | 2.9171 | 2.4647 | 1.4155 | 4.1432 | 2.0294 | 3.2784 | 3.4389 | 2.0984 | 3.0852 |
C2 | 1.2933 | | 1.4982 | 2.5397 | 2.7905 | 2.3088 | 3.6781 | 1.0872 | 2.1502 | 3.8713 | 3.2436 | 2.1144 | C3 | 2.4841 | 1.4982 | | 1.5169 | 2.5140 | 2.8048 | 2.4095 | 2.2228 | 1.0923 | 3.4999 | 3.8832 | 1.0986 | C4 | 2.9171 | 2.5397 | 1.5169 | | 1.4656 | 2.4457 | 1.2347 | 3.5200 | 2.1477 | 2.1963 | 3.4391 | 2.1169 | C5 | 2.4647 | 2.7905 | 2.5140 | 1.4656 | | 1.3559 | 2.3775 | 3.8771 | 3.3581 | 1.0821 | 2.1245 | 3.0839 | C6 | 1.4155 | 2.3088 | 2.8048 | 2.4457 | 1.3559 | | 3.5768 | 3.2946 | 3.7119 | 2.1304 | 1.0825 | 3.4034 | O7 | 4.1432 | 3.6781 | 2.4095 | 1.2347 | 2.3775 | 3.5768 | | 4.5706 | 2.6307 | 2.6574 | 4.4849 | 2.8003 | H8 | 2.0294 | 1.0872 | 2.2228 | 3.5200 | 3.8771 | 3.2946 | 4.5706 | | 2.5095 | 4.9573 | 4.1210 | 2.6245 | H9 | 3.2784 | 2.1502 | 1.0923 | 2.1477 | 3.3581 | 3.7119 | 2.6307 | 2.5095 | | 4.2741 | 4.7850 | 1.7449 | H10 | 3.4389 | 3.8713 | 3.4999 | 2.1963 | 1.0821 | 2.1304 | 2.6574 | 4.9573 | 4.2741 | | 2.4744 | 3.9866 | H11 | 2.0984 | 3.2436 | 3.8832 | 3.4391 | 2.1245 | 1.0825 | 4.4849 | 4.1210 | 4.7850 | 2.4744 | | 4.4292 | H12 | 3.0852 | 2.1144 | 1.0986 | 2.1169 | 3.0839 | 3.4034 | 2.8003 | 2.6245 | 1.7449 | 3.9866 | 4.4292 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
C2 |
C3 |
125.564 |
|
N1 |
C2 |
H8 |
116.709 |
| N1 |
C6 |
C5 |
125.560 |
|
N1 |
C6 |
H11 |
113.621 |
| C2 |
N1 |
C6 |
116.857 |
|
C2 |
C3 |
C4 |
114.769 |
| C2 |
C3 |
H9 |
111.241 |
|
C2 |
C3 |
H12 |
108.038 |
| C3 |
C2 |
H8 |
117.701 |
|
C3 |
C4 |
C5 |
114.889 |
| C3 |
C4 |
O7 |
121.913 |
|
C4 |
C3 |
H9 |
109.722 |
| C4 |
C3 |
H12 |
106.977 |
|
C4 |
C5 |
C6 |
120.130 |
| C4 |
C5 |
H10 |
118.320 |
|
C5 |
C4 |
O7 |
123.163 |
| C5 |
C6 |
H11 |
120.803 |
|
C6 |
C5 |
H10 |
121.409 |
| H9 |
C3 |
H12 |
105.581 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability