All results from a given calculation for CH3NO2 (Methane, nitro-)
using model chemistry: CCSD(T)/aug-cc-pVDZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS Os out of place |
1A' |
Energy calculated at CCSD(T)/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -244.478821 |
| Energy at 298.15K | |
| HF Energy | -243.699798 |
| Nuclear repulsion energy | 123.763874 |
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 CCSD(T)/aug-cc-pVDZ
Geometric Data calculated at CCSD(T)/aug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.001 |
-1.332 |
0.000 |
| N2 |
-0.010 |
0.171 |
0.000 |
| H3 |
1.059 |
-1.637 |
0.000 |
| H4 |
-0.502 |
-1.669 |
0.917 |
| H5 |
-0.502 |
-1.669 |
-0.917 |
| O6 |
0.001 |
0.735 |
-1.099 |
| O7 |
0.001 |
0.735 |
1.099 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
H3 |
H4 |
H5 |
O6 |
O7 |
| C1 | | 1.5035 | 1.1017 | 1.0983 | 1.0983 | 2.3415 | 2.3415 |
N2 | 1.5035 | | 2.1015 | 2.1138 | 2.1138 | 1.2355 | 1.2355 | H3 | 1.1017 | 2.1015 | | 1.8107 | 1.8107 | 2.8212 | 2.8212 | H4 | 1.0983 | 2.1138 | 1.8107 | | 1.8330 | 3.1774 | 2.4630 | H5 | 1.0983 | 2.1138 | 1.8107 | 1.8330 | | 2.4630 | 3.1774 | O6 | 2.3415 | 1.2355 | 2.8212 | 3.1774 | 2.4630 | | 2.1984 | O7 | 2.3415 | 1.2355 | 2.8212 | 2.4630 | 3.1774 | 2.1984 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N2 |
O6 |
117.153 |
|
C1 |
N2 |
O7 |
117.153 |
| N2 |
C1 |
H3 |
106.519 |
|
N2 |
C1 |
H4 |
107.653 |
| N2 |
C1 |
H5 |
107.653 |
|
H3 |
C1 |
H4 |
110.783 |
| H3 |
C1 |
H5 |
110.783 |
|
H4 |
C1 |
H5 |
113.128 |
| O6 |
N2 |
O7 |
125.671 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability