All results from a given calculation for C5H5NO (2(5H)-Pyridinone)
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 | -322.557970 |
Energy at 298.15K | |
HF Energy | -321.544293 |
Nuclear repulsion energy | 272.248659 |
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 |
-1.260 |
0.402 |
0.000 |
C2 |
0.000 |
1.088 |
0.000 |
C3 |
1.254 |
0.284 |
0.000 |
C4 |
1.228 |
-1.055 |
0.000 |
C5 |
-0.072 |
-1.796 |
0.000 |
C6 |
-1.265 |
-0.876 |
0.000 |
O7 |
0.020 |
2.297 |
0.000 |
H8 |
2.173 |
0.852 |
0.000 |
H9 |
2.142 |
-1.634 |
0.000 |
H10 |
-0.142 |
-2.457 |
0.869 |
H11 |
-2.237 |
-1.366 |
0.000 |
H12 |
-0.142 |
-2.457 |
-0.869 |
Atom - Atom Distances (Å)
|
N1 |
C2 |
C3 |
C4 |
C5 |
C6 |
O7 |
H8 |
H9 |
H10 |
H11 |
H12 |
N1 | | 1.4350 | 2.5169 | 2.8833 | 2.4987 | 1.2777 | 2.2876 | 3.4622 | 3.9650 | 3.1908 | 2.0193 | 3.1908 |
C2 | 1.4350 | | 1.4894 | 2.4697 | 2.8853 | 2.3358 | 1.2097 | 2.1854 | 3.4637 | 3.6532 | 3.3202 | 3.6532 | C3 | 2.5169 | 1.4894 | | 1.3389 | 2.4670 | 2.7727 | 2.3614 | 1.0800 | 2.1136 | 3.1968 | 3.8608 | 3.1968 | C4 | 2.8833 | 2.4697 | 1.3389 | | 1.4969 | 2.4990 | 3.5632 | 2.1275 | 1.0822 | 2.1448 | 3.4787 | 2.1448 | C5 | 2.4987 | 2.8853 | 2.4670 | 1.4969 | | 1.5064 | 4.0949 | 3.4715 | 2.2203 | 1.0942 | 2.2070 | 1.0942 | C6 | 1.2777 | 2.3358 | 2.7727 | 2.4990 | 1.5064 | | 3.4236 | 3.8469 | 3.4901 | 2.1252 | 1.0886 | 2.1252 | O7 | 2.2876 | 1.2097 | 2.3614 | 3.5632 | 4.0949 | 3.4236 | | 2.5929 | 4.4675 | 4.8364 | 4.3027 | 4.8364 | H8 | 3.4622 | 2.1854 | 1.0800 | 2.1275 | 3.4715 | 3.8469 | 2.5929 | | 2.4858 | 4.1308 | 4.9355 | 4.1308 | H9 | 3.9650 | 3.4637 | 2.1136 | 1.0822 | 2.2203 | 3.4901 | 4.4675 | 2.4858 | | 2.5791 | 4.3871 | 2.5791 | H10 | 3.1908 | 3.6532 | 3.1968 | 2.1448 | 1.0942 | 2.1252 | 4.8364 | 4.1308 | 2.5791 | | 2.5169 | 1.7381 | H11 | 2.0193 | 3.3202 | 3.8608 | 3.4787 | 2.2070 | 1.0886 | 4.3027 | 4.9355 | 4.3871 | 2.5169 | | 2.5169 | H12 | 3.1908 | 3.6532 | 3.1968 | 2.1448 | 1.0942 | 2.1252 | 4.8364 | 4.1308 | 2.5791 | 1.7381 | 2.5169 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
N1 |
C2 |
C3 |
118.764 |
|
N1 |
C2 |
O7 |
119.523 |
N1 |
C6 |
C5 |
127.474 |
|
N1 |
C6 |
H11 |
116.936 |
C2 |
N1 |
C6 |
118.759 |
|
C2 |
C3 |
C4 |
121.567 |
C2 |
C3 |
H8 |
115.617 |
|
C3 |
C2 |
O7 |
121.713 |
C3 |
C4 |
C5 |
120.805 |
|
C3 |
C4 |
H9 |
121.255 |
C4 |
C3 |
H8 |
122.816 |
|
C4 |
C5 |
C6 |
112.631 |
C4 |
C5 |
H10 |
110.788 |
|
C4 |
C5 |
H12 |
110.788 |
C5 |
C4 |
H9 |
117.940 |
|
C5 |
C6 |
H11 |
115.590 |
C6 |
C5 |
H10 |
108.577 |
|
C6 |
C5 |
H12 |
108.577 |
H10 |
C5 |
H12 |
105.173 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability