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S1C2
Vibrational Frequencies calculated at MP2=FULL/cc-pVTZ
Geometric Data calculated at MP2=FULL/cc-pVTZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at MP2=FULL/cc-pVTZ
| | hartrees |
| Energy at 0K | -115.728987 |
| Energy at 298.15K | -115.730748 |
| HF Energy | -115.234628 |
| Nuclear repulsion energy | 58.231953 |
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 MP2=FULL/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' |
3356 |
3186 |
1.11 |
|
|
|
| 2 |
A' |
3156 |
2997 |
39.54 |
|
|
|
| 3 |
A' |
1641 |
1558 |
0.67 |
|
|
|
| 4 |
A' |
1266 |
1202 |
6.70 |
|
|
|
| 5 |
A' |
1009 |
958 |
18.87 |
|
|
|
| 6 |
A' |
936 |
888 |
5.87 |
|
|
|
| 7 |
A' |
619 |
588 |
64.68 |
|
|
|
| 8 |
A" |
3704 |
3517 |
9634.81 |
|
|
|
| 9 |
A" |
2721 |
2583 |
6416.29 |
|
|
|
| 10 |
A" |
1016 |
964 |
17.27 |
|
|
|
| 11 |
A" |
999 |
949 |
0.02 |
|
|
|
| 12 |
A" |
885 |
840 |
0.28 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10654.4 cm
-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 10115.3 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 MP2=FULL/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.036 |
0.881 |
0.000 |
| H2 |
0.730 |
1.644 |
0.000 |
| C3 |
-0.036 |
-0.416 |
0.657 |
| C4 |
-0.036 |
-0.416 |
-0.657 |
| H5 |
-0.039 |
-0.973 |
1.570 |
| H6 |
-0.039 |
-0.973 |
-1.570 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
C3 |
C4 |
H5 |
H6 |
| C1 | | 1.0806 | 1.4540 | 1.4540 | 2.4295 | 2.4295 |
H2 | 1.0806 | | 2.2933 | 2.2933 | 3.1468 | 3.1468 | C3 | 1.4540 | 2.2933 | | 1.3142 | 1.0693 | 2.2954 | C4 | 1.4540 | 2.2933 | 1.3142 | | 2.2954 | 1.0693 | H5 | 2.4295 | 3.1468 | 1.0693 | 2.2954 | | 3.1392 | H6 | 2.4295 | 3.1468 | 2.2954 | 1.0693 | 3.1392 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C3 |
C4 |
63.133 |
|
C1 |
C3 |
H5 |
148.284 |
| C1 |
C4 |
C3 |
63.133 |
|
C1 |
C4 |
H6 |
148.284 |
| H2 |
C1 |
C3 |
128.997 |
|
H2 |
C1 |
C4 |
128.997 |
| C3 |
C1 |
C4 |
53.734 |
|
C3 |
C4 |
H6 |
148.582 |
| C4 |
C3 |
H5 |
148.582 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability