All results from a given calculation for CH3NO2 (Methane, nitro-)
using model chemistry: MP4=FULL/aug-cc-pVTZ
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 MP4=FULL/aug-cc-pVTZ
| hartrees |
Energy at 0K | -244.767145 |
Energy at 298.15K | |
HF Energy | -243.758423 |
Nuclear repulsion energy | 124.533973 |
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/aug-cc-pVTZ
Geometric Data calculated at MP4=FULL/aug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.001 |
-1.319 |
0.000 |
N2 |
-0.010 |
0.169 |
0.000 |
H3 |
1.044 |
-1.625 |
0.000 |
H4 |
-0.496 |
-1.656 |
0.903 |
H5 |
-0.496 |
-1.656 |
-0.903 |
O6 |
0.001 |
0.729 |
-1.097 |
O7 |
0.001 |
0.729 |
1.097 |
Atom - Atom Distances (Å)
|
C1 |
N2 |
H3 |
H4 |
H5 |
O6 |
O7 |
C1 | | 1.4881 | 1.0867 | 1.0839 | 1.0839 | 2.3235 | 2.3235 |
N2 | 1.4881 | | 2.0803 | 2.0928 | 2.0928 | 1.2315 | 1.2315 | H3 | 1.0867 | 2.0803 | | 1.7848 | 1.7848 | 2.7985 | 2.7985 | H4 | 1.0839 | 2.0928 | 1.7848 | | 1.8055 | 3.1514 | 2.4437 | H5 | 1.0839 | 2.0928 | 1.7848 | 1.8055 | | 2.4437 | 3.1514 | O6 | 2.3235 | 1.2315 | 2.7985 | 3.1514 | 2.4437 | | 2.1931 | O7 | 2.3235 | 1.2315 | 2.7985 | 2.4437 | 3.1514 | 2.1931 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N2 |
O6 |
117.062 |
|
C1 |
N2 |
O7 |
117.062 |
N2 |
C1 |
H3 |
106.754 |
|
N2 |
C1 |
H4 |
107.885 |
N2 |
C1 |
H5 |
107.885 |
|
H3 |
C1 |
H4 |
110.630 |
H3 |
C1 |
H5 |
110.630 |
|
H4 |
C1 |
H5 |
112.793 |
O6 |
N2 |
O7 |
125.855 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability