All results from a given calculation for C2H5NO3 (Nitric acid, ethyl ester)
using model chemistry: MP4/6-311G**
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
C1 |
1A' |
Energy calculated at MP4/6-311G**
| hartrees |
Energy at 0K | -358.769206 |
Energy at 298.15K | |
HF Energy | -357.594393 |
Nuclear repulsion energy | 249.454633 |
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 MP4/6-311G**
Geometric Data calculated at MP4/6-311G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
N1 |
1.110 |
-0.335 |
0.000 |
O2 |
0.000 |
0.580 |
0.000 |
O3 |
2.176 |
0.241 |
0.000 |
O4 |
0.852 |
-1.527 |
0.000 |
C5 |
-1.277 |
-0.093 |
0.000 |
C6 |
-2.314 |
1.021 |
0.000 |
H7 |
-1.360 |
-0.727 |
0.891 |
H8 |
-1.360 |
-0.727 |
-0.891 |
H9 |
-3.317 |
0.579 |
0.000 |
H10 |
-2.204 |
1.648 |
0.891 |
H11 |
-2.204 |
1.648 |
-0.891 |
Atom - Atom Distances (Å)
|
N1 |
O2 |
O3 |
O4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
N1 | | 1.4379 | 1.2115 | 1.2193 | 2.3993 | 3.6817 | 2.6550 | 2.6550 | 4.5204 | 3.9629 | 3.9629 |
O2 | 1.4379 | | 2.2018 | 2.2724 | 1.4440 | 2.3552 | 2.0861 | 2.0861 | 3.3174 | 2.6061 | 2.6061 | O3 | 1.2115 | 2.2018 | | 2.2081 | 3.4692 | 4.5563 | 3.7729 | 3.7729 | 5.5034 | 4.6854 | 4.6854 | O4 | 1.2193 | 2.2724 | 2.2081 | | 2.5673 | 4.0635 | 2.5161 | 2.5161 | 4.6715 | 4.4958 | 4.4958 | C5 | 2.3993 | 1.4440 | 3.4692 | 2.5673 | | 1.5213 | 1.0963 | 1.0963 | 2.1480 | 2.1642 | 2.1642 | C6 | 3.6817 | 2.3552 | 4.5563 | 4.0635 | 1.5213 | | 2.1807 | 2.1807 | 1.0965 | 1.0950 | 1.0950 | H7 | 2.6550 | 2.0861 | 3.7729 | 2.5161 | 1.0963 | 2.1807 | | 1.7820 | 2.5158 | 2.5199 | 3.0863 | H8 | 2.6550 | 2.0861 | 3.7729 | 2.5161 | 1.0963 | 2.1807 | 1.7820 | | 2.5158 | 3.0863 | 2.5199 | H9 | 4.5204 | 3.3174 | 5.5034 | 4.6715 | 2.1480 | 1.0965 | 2.5158 | 2.5158 | | 1.7818 | 1.7818 | H10 | 3.9629 | 2.6061 | 4.6854 | 4.4958 | 2.1642 | 1.0950 | 2.5199 | 3.0863 | 1.7818 | | 1.7819 | H11 | 3.9629 | 2.6061 | 4.6854 | 4.4958 | 2.1642 | 1.0950 | 3.0863 | 2.5199 | 1.7818 | 1.7819 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
N1 |
O2 |
C5 |
112.719 |
|
O2 |
N1 |
O3 |
112.128 |
O2 |
N1 |
O4 |
117.317 |
|
O2 |
C5 |
C6 |
105.138 |
O2 |
C5 |
H7 |
109.655 |
|
O2 |
C5 |
H8 |
109.655 |
O3 |
N1 |
O4 |
130.555 |
|
C5 |
C6 |
H9 |
109.200 |
C5 |
C6 |
H10 |
110.563 |
|
C5 |
C6 |
H11 |
110.563 |
C6 |
C5 |
H7 |
111.805 |
|
C6 |
C5 |
H8 |
111.805 |
H7 |
C5 |
H8 |
108.722 |
|
H9 |
C6 |
H10 |
108.783 |
H9 |
C6 |
H11 |
108.783 |
|
H10 |
C6 |
H11 |
108.908 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability