All results from a given calculation for C2H5NO3 (Nitric acid, ethyl ester)
using model chemistry: MP4=FULL/cc-pVTZ
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=FULL/cc-pVTZ
| | hartrees |
| Energy at 0K | -359.096943 |
| Energy at 298.15K | |
| HF Energy | -357.644430 |
| Nuclear repulsion energy | 251.120890 |
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=FULL/cc-pVTZ
Geometric Data calculated at MP4=FULL/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
1.103 |
-0.320 |
0.000 |
| O2 |
0.000 |
0.580 |
0.000 |
| O3 |
2.165 |
0.254 |
0.000 |
| O4 |
0.850 |
-1.508 |
0.000 |
| C5 |
-1.266 |
-0.103 |
0.000 |
| C6 |
-2.307 |
0.990 |
0.000 |
| H7 |
-1.340 |
-0.731 |
0.883 |
| H8 |
-1.340 |
-0.731 |
-0.883 |
| H9 |
-3.298 |
0.542 |
0.000 |
| H10 |
-2.208 |
1.615 |
0.883 |
| H11 |
-2.208 |
1.615 |
-0.883 |
Atom - Atom Distances (Å)
| |
N1 |
O2 |
O3 |
O4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
| N1 | | 1.4233 | 1.2070 | 1.2145 | 2.3791 | 3.6525 | 2.6300 | 2.6300 | 4.4841 | 3.9352 | 3.9352 |
O2 | 1.4233 | | 2.1892 | 2.2538 | 1.4386 | 2.3430 | 2.0724 | 2.0724 | 3.2981 | 2.5938 | 2.5938 | O3 | 1.2070 | 2.1892 | | 2.1981 | 3.4496 | 4.5318 | 3.7462 | 3.7462 | 5.4702 | 4.6644 | 4.6644 | O4 | 1.2145 | 2.2538 | 2.1981 | | 2.5400 | 4.0249 | 2.4855 | 2.4855 | 4.6261 | 4.4588 | 4.4588 | C5 | 2.3791 | 1.4386 | 3.4496 | 2.5400 | | 1.5085 | 1.0866 | 1.0866 | 2.1311 | 2.1486 | 2.1486 | C6 | 3.6525 | 2.3430 | 4.5318 | 4.0249 | 1.5085 | | 2.1625 | 2.1625 | 1.0876 | 1.0864 | 1.0864 | H7 | 2.6300 | 2.0724 | 3.7462 | 2.4855 | 1.0866 | 2.1625 | | 1.7666 | 2.4966 | 2.5014 | 3.0623 | H8 | 2.6300 | 2.0724 | 3.7462 | 2.4855 | 1.0866 | 2.1625 | 1.7666 | | 2.4966 | 3.0623 | 2.5014 | H9 | 4.4841 | 3.2981 | 5.4702 | 4.6261 | 2.1311 | 1.0876 | 2.4966 | 2.4966 | | 1.7660 | 1.7660 | H10 | 3.9352 | 2.5938 | 4.6644 | 4.4588 | 2.1486 | 1.0864 | 2.5014 | 3.0623 | 1.7660 | | 1.7662 | H11 | 3.9352 | 2.5938 | 4.6644 | 4.4588 | 2.1486 | 1.0864 | 3.0623 | 2.5014 | 1.7660 | 1.7662 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
O2 |
C5 |
112.469 |
|
O2 |
N1 |
O3 |
112.421 |
| O2 |
N1 |
O4 |
117.180 |
|
O2 |
C5 |
C6 |
105.288 |
| O2 |
C5 |
H7 |
109.518 |
|
O2 |
C5 |
H8 |
109.518 |
| O3 |
N1 |
O4 |
130.399 |
|
C5 |
C6 |
H9 |
109.273 |
| C5 |
C6 |
H10 |
110.735 |
|
C5 |
C6 |
H11 |
110.735 |
| C6 |
C5 |
H7 |
111.845 |
|
C6 |
C5 |
H8 |
111.845 |
| H7 |
C5 |
H8 |
108.757 |
|
H9 |
C6 |
H10 |
108.645 |
| H9 |
C6 |
H11 |
108.645 |
|
H10 |
C6 |
H11 |
108.755 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability