All results from a given calculation for CH3NO (nitrosomethane)
using model chemistry: MP2=FULL/aug-cc-pVQZ
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=FULL/aug-cc-pVQZ
| | hartrees |
| Energy at 0K | -169.649982 |
| Energy at 298.15K | |
| HF Energy | -168.905749 |
| Nuclear repulsion energy | 70.617815 |
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=FULL/aug-cc-pVQZ
Geometric Data calculated at MP2=FULL/aug-cc-pVQZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.948 |
-0.550 |
0.000 |
| N2 |
0.000 |
0.568 |
0.000 |
| O3 |
1.160 |
0.210 |
0.000 |
| H4 |
-0.432 |
-1.504 |
0.000 |
| H5 |
-1.577 |
-0.427 |
0.877 |
| H6 |
-1.577 |
-0.427 |
-0.877 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
O3 |
H4 |
H5 |
H6 |
| C1 | | 1.4657 | 2.2408 | 1.0848 | 1.0859 | 1.0859 |
N2 | 1.4657 | | 1.2134 | 2.1160 | 2.0606 | 2.0606 | O3 | 2.2408 | 1.2134 | | 2.3389 | 2.9434 | 2.9434 | H4 | 1.0848 | 2.1160 | 2.3389 | | 1.7995 | 1.7995 | H5 | 1.0859 | 2.0606 | 2.9434 | 1.7995 | | 1.7541 | H6 | 1.0859 | 2.0606 | 2.9434 | 1.7995 | 1.7541 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N2 |
O3 |
113.185 |
|
N2 |
C1 |
H4 |
111.246 |
| N2 |
C1 |
H5 |
106.778 |
|
N2 |
C1 |
H6 |
106.778 |
| H4 |
C1 |
H5 |
111.996 |
|
H4 |
C1 |
H6 |
111.996 |
| H5 |
C1 |
H6 |
107.745 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability