All results from a given calculation for HOCH2COOH (Hydroxyacetic acid)
using model chemistry: QCISD/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/cc-pVTZ
| | hartrees |
| Energy at 0K | -303.833643 |
| Energy at 298.15K | |
| HF Energy | -302.784434 |
| Nuclear repulsion energy | 180.429064 |
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/cc-pVTZ
Geometric Data calculated at QCISD/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.596 |
-0.865 |
0.000 |
| C2 |
0.000 |
0.521 |
0.000 |
| O3 |
-0.935 |
1.481 |
0.000 |
| O4 |
1.186 |
0.736 |
0.000 |
| O5 |
0.408 |
-1.841 |
0.000 |
| H6 |
-1.236 |
-0.957 |
0.881 |
| H7 |
-1.236 |
-0.957 |
-0.881 |
| H8 |
1.243 |
-1.362 |
0.000 |
| H9 |
-0.467 |
2.325 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
O3 |
O4 |
O5 |
H6 |
H7 |
H8 |
H9 |
| C1 | | 1.5087 | 2.3706 | 2.3957 | 1.4001 | 1.0927 | 1.0927 | 1.9050 | 3.1925 |
C2 | 1.5087 | | 1.3402 | 1.2055 | 2.3972 | 2.1183 | 2.1183 | 2.2564 | 1.8633 | O3 | 2.3706 | 1.3402 | | 2.2481 | 3.5835 | 2.6098 | 2.6098 | 3.5817 | 0.9648 | O4 | 2.3957 | 1.2055 | 2.2481 | | 2.6924 | 3.0835 | 3.0835 | 2.0991 | 2.2926 | O5 | 1.4001 | 2.3972 | 3.5835 | 2.6924 | | 2.0637 | 2.0637 | 0.9631 | 4.2569 | H6 | 1.0927 | 2.1183 | 2.6098 | 3.0835 | 2.0637 | | 1.7623 | 2.6617 | 3.4839 | H7 | 1.0927 | 2.1183 | 2.6098 | 3.0835 | 2.0637 | 1.7623 | | 2.6617 | 3.4839 | H8 | 1.9050 | 2.2564 | 3.5817 | 2.0991 | 0.9631 | 2.6617 | 2.6617 | | 4.0642 | H9 | 3.1925 | 1.8633 | 0.9648 | 2.2926 | 4.2569 | 3.4839 | 3.4839 | 4.0642 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
O3 |
112.500 |
|
C1 |
C2 |
O4 |
123.549 |
| C1 |
O5 |
H8 |
105.957 |
|
C2 |
C1 |
O5 |
110.943 |
| C2 |
C1 |
H6 |
107.966 |
|
C2 |
C1 |
H7 |
107.966 |
| C2 |
O3 |
H9 |
106.737 |
|
O3 |
C2 |
O4 |
123.951 |
| O5 |
C1 |
H6 |
111.162 |
|
O5 |
C1 |
H7 |
111.162 |
| H6 |
C1 |
H7 |
107.486 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability