All results from a given calculation for CH3C(OH)=NH (Ethaninidic acid)
using model chemistry: QCISD(T)/aug-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)/aug-cc-pVTZ
| hartrees |
Energy at 0K | -208.893226 |
Energy at 298.15K | |
HF Energy | -208.042886 |
Nuclear repulsion energy | 121.473395 |
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)/aug-cc-pVTZ
Geometric Data calculated at QCISD(T)/aug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.131 |
0.000 |
C2 |
0.936 |
-1.044 |
0.000 |
N3 |
0.263 |
1.378 |
0.000 |
O4 |
-1.297 |
-0.275 |
0.000 |
H5 |
1.973 |
-0.710 |
0.000 |
H6 |
0.750 |
-1.660 |
0.882 |
H7 |
0.750 |
-1.660 |
-0.882 |
H8 |
1.269 |
1.528 |
0.000 |
H9 |
-1.826 |
0.536 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
N3 |
O4 |
H5 |
H6 |
H7 |
H8 |
H9 |
C1 | | 1.5018 | 1.2747 | 1.3592 | 2.1448 | 2.1322 | 2.1322 | 1.8878 | 1.8702 |
C2 | 1.5018 | | 2.5132 | 2.3618 | 1.0889 | 1.0920 | 1.0920 | 2.5934 | 3.1819 | N3 | 1.2747 | 2.5132 | | 2.2734 | 2.6988 | 3.2004 | 3.2004 | 1.0168 | 2.2522 | O4 | 1.3592 | 2.3618 | 2.2734 | | 3.2989 | 2.6238 | 2.6238 | 3.1366 | 0.9686 | H5 | 2.1448 | 1.0889 | 2.6988 | 3.2989 | | 1.7820 | 1.7820 | 2.3468 | 3.9980 | H6 | 2.1322 | 1.0920 | 3.2004 | 2.6238 | 1.7820 | | 1.7636 | 3.3486 | 3.4978 | H7 | 2.1322 | 1.0920 | 3.2004 | 2.6238 | 1.7820 | 1.7636 | | 3.3486 | 3.4978 | H8 | 1.8878 | 2.5934 | 1.0168 | 3.1366 | 2.3468 | 3.3486 | 3.3486 | | 3.2499 | H9 | 1.8702 | 3.1819 | 2.2522 | 0.9686 | 3.9980 | 3.4978 | 3.4978 | 3.2499 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
H5 |
110.753 |
|
C1 |
C2 |
H6 |
109.570 |
C1 |
C2 |
H7 |
109.570 |
|
C1 |
N3 |
H8 |
110.437 |
C1 |
O4 |
H9 |
105.693 |
|
C2 |
C1 |
N3 |
129.508 |
C2 |
C1 |
O4 |
111.185 |
|
N3 |
C1 |
O4 |
119.307 |
H5 |
C2 |
H6 |
109.592 |
|
H5 |
C2 |
H7 |
109.592 |
H6 |
C2 |
H7 |
107.709 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability