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S1C2
Vibrational Frequencies calculated at CCSD(T)=FULL/daug-cc-pVTZ
Geometric Data calculated at CCSD(T)=FULL/daug-cc-pVTZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at CCSD(T)=FULL/daug-cc-pVTZ
| | hartrees |
| Energy at 0K | -189.563327 |
| Energy at 298.15K | |
| HF Energy | -188.837263 |
| Nuclear repulsion energy | 70.076051 |
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(T)=FULL/daug-cc-pVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3820 |
3820 |
|
|
|
|
| 2 |
A' |
2997 |
2997 |
|
|
|
|
| 3 |
A' |
1860 |
1860 |
|
|
|
|
| 4 |
A' |
1410 |
1410 |
|
|
|
|
| 5 |
A' |
1293 |
1293 |
|
|
|
|
| 6 |
A' |
1119 |
1119 |
|
|
|
|
| 7 |
A' |
657 |
657 |
|
|
|
|
| 8 |
A" |
1045 |
1045 |
|
|
|
|
| 9 |
A" |
526 |
526 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7364.0 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7364.0 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Geometric Data calculated at CCSD(T)=FULL/daug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.384 |
0.000 |
| O2 |
-0.897 |
-0.625 |
0.000 |
| O3 |
1.178 |
0.196 |
0.000 |
| H4 |
-0.461 |
1.381 |
0.000 |
| H5 |
-1.785 |
-0.253 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
O3 |
H4 |
H5 |
| C1 | | 1.3502 | 1.1926 | 1.0984 | 1.8949 |
O2 | 1.3502 | | 2.2309 | 2.0528 | 0.9626 | O3 | 1.1926 | 2.2309 | | 2.0227 | 2.9960 | H4 | 1.0984 | 2.0528 | 2.0227 | | 2.1026 | H5 | 1.8949 | 0.9626 | 2.9960 | 2.1026 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H5 |
108.881 |
|
O2 |
C1 |
O3 |
122.529 |
| O2 |
C1 |
H4 |
113.540 |
|
O3 |
C1 |
H4 |
123.931 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability