All results from a given calculation for CH3NO2 (Methane, nitro-)
using model chemistry: CCSD(T)=FULL/cc-pVQZ
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)=FULL/cc-pVQZ
| | hartrees |
| Energy at 0K | -244.861237 |
| Energy at 298.15K | |
| HF Energy | -243.776299 |
| Nuclear repulsion energy | 125.411110 |
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)=FULL/cc-pVQZ
Geometric Data calculated at CCSD(T)=FULL/cc-pVQZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.001 |
-1.315 |
0.000 |
| N2 |
-0.010 |
0.170 |
0.000 |
| H3 |
1.041 |
-1.619 |
0.000 |
| H4 |
-0.493 |
-1.651 |
0.902 |
| H5 |
-0.493 |
-1.651 |
-0.902 |
| O6 |
0.001 |
0.726 |
-1.085 |
| O7 |
0.001 |
0.726 |
1.085 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
H3 |
H4 |
H5 |
O6 |
O7 |
| C1 | | 1.4853 | 1.0844 | 1.0813 | 1.0813 | 2.3114 | 2.3114 |
N2 | 1.4853 | | 2.0754 | 2.0886 | 2.0886 | 1.2189 | 1.2189 | H3 | 1.0844 | 2.0754 | | 1.7801 | 1.7801 | 2.7857 | 2.7857 | H4 | 1.0813 | 2.0886 | 1.7801 | | 1.8030 | 3.1366 | 2.4343 | H5 | 1.0813 | 2.0886 | 1.7801 | 1.8030 | | 2.4343 | 3.1366 | O6 | 2.3114 | 1.2189 | 2.7857 | 3.1366 | 2.4343 | | 2.1697 | O7 | 2.3114 | 1.2189 | 2.7857 | 2.4343 | 3.1366 | 2.1697 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N2 |
O6 |
117.120 |
|
C1 |
N2 |
O7 |
117.120 |
| N2 |
C1 |
H3 |
106.690 |
|
N2 |
C1 |
H4 |
107.892 |
| N2 |
C1 |
H5 |
107.892 |
|
H3 |
C1 |
H4 |
110.562 |
| H3 |
C1 |
H5 |
110.562 |
|
H4 |
C1 |
H5 |
112.970 |
| O6 |
N2 |
O7 |
125.741 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability