All results from a given calculation for CH3NO2 (Methane, nitro-)
using model chemistry: CCD/Def2TZVPP
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 CCD/Def2TZVPP
| hartrees |
Energy at 0K | -244.620490 |
Energy at 298.15K | |
HF Energy | -243.770548 |
Nuclear repulsion energy | 126.027301 |
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 CCD/Def2TZVPP
Geometric Data calculated at CCD/Def2TZVPP
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.001 |
-1.312 |
0.000 |
N2 |
-0.010 |
0.173 |
0.000 |
H3 |
1.043 |
-1.616 |
0.000 |
H4 |
-0.493 |
-1.650 |
0.902 |
H5 |
-0.493 |
-1.650 |
-0.902 |
O6 |
0.001 |
0.724 |
-1.076 |
O7 |
0.001 |
0.724 |
1.076 |
Atom - Atom Distances (Å)
|
C1 |
N2 |
H3 |
H4 |
H5 |
O6 |
O7 |
C1 | | 1.4854 | 1.0860 | 1.0825 | 1.0825 | 2.3027 | 2.3027 |
N2 | 1.4854 | | 2.0765 | 2.0908 | 2.0908 | 1.2088 | 1.2088 | H3 | 1.0860 | 2.0765 | | 1.7819 | 1.7819 | 2.7787 | 2.7787 | H4 | 1.0825 | 2.0908 | 1.7819 | | 1.8045 | 3.1292 | 2.4305 | H5 | 1.0825 | 2.0908 | 1.7819 | 1.8045 | | 2.4305 | 3.1292 | O6 | 2.3027 | 1.2088 | 2.7787 | 3.1292 | 2.4305 | | 2.1525 | O7 | 2.3027 | 1.2088 | 2.7787 | 2.4305 | 3.1292 | 2.1525 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N2 |
O6 |
117.075 |
|
C1 |
N2 |
O7 |
117.075 |
N2 |
C1 |
H3 |
106.678 |
|
N2 |
C1 |
H4 |
107.989 |
N2 |
C1 |
H5 |
107.989 |
|
H3 |
C1 |
H4 |
110.506 |
H3 |
C1 |
H5 |
110.506 |
|
H4 |
C1 |
H5 |
112.912 |
O6 |
N2 |
O7 |
125.830 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability