All results from a given calculation for C2H3NO (Nitrosoethylene)
using model chemistry: CCSD/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 CCSD/cc-pVQZ
| | hartrees |
| Energy at 0K | -207.576539 |
| Energy at 298.15K | |
| HF Energy | -206.768919 |
| Nuclear repulsion energy | 105.004221 |
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/cc-pVQZ
Geometric Data calculated at CCSD/cc-pVQZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
1.199 |
1.219 |
0.000 |
| C2 |
0.000 |
0.648 |
0.000 |
| N3 |
-0.044 |
-0.783 |
0.000 |
| O4 |
-1.167 |
-1.223 |
0.000 |
| H5 |
2.086 |
0.602 |
0.000 |
| H6 |
1.315 |
2.292 |
0.000 |
| H7 |
-0.951 |
1.165 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
N3 |
O4 |
H5 |
H6 |
H7 |
| C1 | | 1.3284 | 2.3574 | 3.4006 | 1.0802 | 1.0786 | 2.1507 |
C2 | 1.3284 | | 1.4324 | 2.2052 | 2.0862 | 2.1048 | 1.0820 | N3 | 2.3574 | 1.4324 | | 1.2059 | 2.5406 | 3.3621 | 2.1491 | O4 | 3.4006 | 2.2052 | 1.2059 | | 3.7295 | 4.3026 | 2.3977 | H5 | 1.0802 | 2.0862 | 2.5406 | 3.7295 | | 1.8573 | 3.0881 | H6 | 1.0786 | 2.1048 | 3.3621 | 4.3026 | 1.8573 | | 2.5303 | H7 | 2.1507 | 1.0820 | 2.1491 | 2.3977 | 3.0881 | 2.5303 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
N3 |
117.219 |
|
C1 |
C2 |
H7 |
126.012 |
| C2 |
C1 |
H5 |
119.674 |
|
C2 |
C1 |
H6 |
121.614 |
| C2 |
N3 |
O4 |
113.129 |
|
N3 |
C2 |
H7 |
116.768 |
| H5 |
C1 |
H6 |
118.712 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability