All results from a given calculation for COH (Hydroxymethylidyne)
using model chemistry: QCISD(TQ)/aug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
2A' |
Energy calculated at QCISD(TQ)/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -113.627311 |
| Energy at 298.15K | |
| HF Energy | -113.243796 |
| Nuclear repulsion energy | 25.797906 |
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(TQ)/aug-cc-pVTZ
Geometric Data calculated at QCISD(TQ)/aug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.060 |
0.795 |
0.000 |
| O2 |
0.060 |
-0.488 |
0.000 |
| H3 |
-0.843 |
-0.867 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
| C1 | | 1.2830 | 1.8915 |
O2 | 1.2830 | | 0.9797 | H3 | 1.8915 | 0.9797 | |
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability