All results from a given calculation for CH3C(OH)=NH (Ethaninidic acid)
using model chemistry: QCISD(T)=FULL/cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at QCISD(T)=FULL/cc-pVTZ
| | hartrees |
| Energy at 0K | -208.935604 |
| Energy at 298.15K | |
| HF Energy | -208.040095 |
| Nuclear repulsion energy | 122.046800 |
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 QCISD(T)=FULL/cc-pVTZ
Geometric Data calculated at QCISD(T)=FULL/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.130 |
0.000 |
| C2 |
0.923 |
-1.045 |
0.000 |
| N3 |
0.275 |
1.368 |
0.000 |
| O4 |
-1.294 |
-0.263 |
0.000 |
| H5 |
1.959 |
-0.725 |
0.000 |
| H6 |
0.732 |
-1.658 |
0.878 |
| H7 |
0.732 |
-1.658 |
-0.878 |
| H8 |
1.280 |
1.503 |
0.000 |
| H9 |
-1.808 |
0.555 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
N3 |
O4 |
H5 |
H6 |
H7 |
H8 |
H9 |
| C1 | | 1.4942 | 1.2686 | 1.3529 | 2.1370 | 2.1222 | 2.1222 | 1.8767 | 1.8574 |
C2 | 1.4942 | | 2.4990 | 2.3510 | 1.0846 | 1.0875 | 1.0875 | 2.5731 | 3.1650 | N3 | 1.2686 | 2.4990 | | 2.2640 | 2.6860 | 3.1842 | 3.1842 | 1.0133 | 2.2368 | O4 | 1.3529 | 2.3510 | 2.2640 | | 3.2857 | 2.6121 | 2.6121 | 3.1216 | 0.9657 | H5 | 2.1370 | 1.0846 | 2.6860 | 3.2857 | | 1.7740 | 1.7740 | 2.3287 | 3.9782 | H6 | 2.1222 | 1.0875 | 3.1842 | 2.6121 | 1.7740 | | 1.7559 | 3.3260 | 3.4812 | H7 | 2.1222 | 1.0875 | 3.1842 | 2.6121 | 1.7740 | 1.7559 | | 3.3260 | 3.4812 | H8 | 1.8767 | 2.5731 | 1.0133 | 3.1216 | 2.3287 | 3.3260 | 3.3260 | | 3.2301 | H9 | 1.8574 | 3.1650 | 2.2368 | 0.9657 | 3.9782 | 3.4812 | 3.4812 | 3.2301 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
H5 |
110.931 |
|
C1 |
C2 |
H6 |
109.571 |
| C1 |
C2 |
H7 |
109.571 |
|
C1 |
N3 |
H8 |
110.156 |
| C1 |
O4 |
H9 |
105.249 |
|
C2 |
C1 |
N3 |
129.340 |
| C2 |
C1 |
O4 |
111.237 |
|
N3 |
C1 |
O4 |
119.423 |
| H5 |
C2 |
H6 |
109.515 |
|
H5 |
C2 |
H7 |
109.515 |
| H6 |
C2 |
H7 |
107.674 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability