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S1C2
Vibrational Frequencies calculated at QCISD(T)=FULL/aug-cc-pVDZ
Geometric Data calculated at QCISD(T)=FULL/aug-cc-pVDZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at QCISD(T)=FULL/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -115.642260 |
| Energy at 298.15K | -115.643865 |
| HF Energy | -115.204814 |
| Nuclear repulsion energy | 57.074626 |
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/aug-cc-pVDZ
| 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' |
3296 |
3197 |
|
|
|
|
| 2 |
A' |
3079 |
2987 |
|
|
|
|
| 3 |
A' |
1649 |
1600 |
|
|
|
|
| 4 |
A' |
1210 |
1173 |
|
|
|
|
| 5 |
A' |
978 |
948 |
|
|
|
|
| 6 |
A' |
913 |
885 |
|
|
|
|
| 7 |
A' |
549 |
533 |
|
|
|
|
| 8 |
A" |
3259 |
3161 |
|
|
|
|
| 9 |
A" |
1076 |
1043 |
|
|
|
|
| 10 |
A" |
983 |
954 |
|
|
|
|
| 11 |
A" |
886 |
860 |
|
|
|
|
| 12 |
A" |
791 |
767 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9333.6 cm
-1
Scaled (by 0.9701) Zero Point Vibrational Energy (zpe) 9054.5 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 QCISD(T)=FULL/aug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.037 |
0.902 |
0.000 |
| H2 |
0.753 |
1.671 |
0.000 |
| C3 |
-0.037 |
-0.424 |
0.669 |
| C4 |
-0.037 |
-0.424 |
-0.669 |
| H5 |
-0.044 |
-0.996 |
1.597 |
| H6 |
-0.044 |
-0.996 |
-1.597 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
C3 |
C4 |
H5 |
H6 |
| C1 | | 1.1024 | 1.4860 | 1.4860 | 2.4802 | 2.4802 |
H2 | 1.1024 | | 2.3373 | 2.3373 | 3.2088 | 3.2088 | C3 | 1.4860 | 2.3373 | | 1.3384 | 1.0892 | 2.3367 | C4 | 1.4860 | 2.3373 | 1.3384 | | 2.3367 | 1.0892 | H5 | 2.4802 | 3.2088 | 1.0892 | 2.3367 | | 3.1931 | H6 | 2.4802 | 3.2088 | 2.3367 | 1.0892 | 3.1931 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C3 |
C4 |
63.235 |
|
C1 |
C3 |
H5 |
148.398 |
| C1 |
C4 |
C3 |
63.235 |
|
C1 |
C4 |
H6 |
148.398 |
| H2 |
C1 |
C3 |
128.496 |
|
H2 |
C1 |
C4 |
128.496 |
| C3 |
C1 |
C4 |
53.531 |
|
C3 |
C4 |
H6 |
148.363 |
| C4 |
C3 |
H5 |
148.363 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability