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S1C2
Vibrational Frequencies calculated at QCISD/6-311G**
Geometric Data calculated at QCISD/6-311G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at QCISD/6-311G**
| | hartrees |
| Energy at 0K | -115.637776 |
| Energy at 298.15K | -115.639383 |
| HF Energy | -115.219515 |
| Nuclear repulsion energy | 57.675953 |
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/6-311G**
| 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' |
3324 |
3172 |
0.31 |
|
|
|
| 2 |
A' |
3108 |
2966 |
51.93 |
|
|
|
| 3 |
A' |
1654 |
1578 |
0.82 |
|
|
|
| 4 |
A' |
1244 |
1187 |
7.71 |
|
|
|
| 5 |
A' |
1021 |
974 |
15.01 |
|
|
|
| 6 |
A' |
938 |
895 |
4.73 |
|
|
|
| 7 |
A' |
610 |
582 |
72.10 |
|
|
|
| 8 |
A" |
3275 |
3125 |
5.36 |
|
|
|
| 9 |
A" |
1055 |
1006 |
20.38 |
|
|
|
| 10 |
A" |
1001 |
956 |
4.28 |
|
|
|
| 11 |
A" |
866 |
826 |
0.24 |
|
|
|
| 12 |
A" |
682 |
651 |
50.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9389.2 cm
-1
Scaled (by 0.9541) Zero Point Vibrational Energy (zpe) 8958.2 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/6-311G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.037 |
0.895 |
0.000 |
| H2 |
0.747 |
1.656 |
0.000 |
| C3 |
-0.037 |
-0.421 |
0.660 |
| C4 |
-0.037 |
-0.421 |
-0.660 |
| H5 |
-0.040 |
-0.984 |
1.580 |
| H6 |
-0.040 |
-0.984 |
-1.580 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
C3 |
C4 |
H5 |
H6 |
| C1 | | 1.0924 | 1.4725 | 1.4725 | 2.4556 | 2.4556 |
H2 | 1.0924 | | 2.3162 | 2.3162 | 3.1762 | 3.1762 | C3 | 1.4725 | 2.3162 | | 1.3199 | 1.0790 | 2.3100 | C4 | 1.4725 | 2.3162 | 1.3199 | | 2.3100 | 1.0790 | H5 | 2.4556 | 3.1762 | 1.0790 | 2.3100 | | 3.1608 | H6 | 2.4556 | 3.1762 | 2.3100 | 1.0790 | 3.1608 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C3 |
C4 |
63.373 |
|
C1 |
C3 |
H5 |
148.080 |
| C1 |
C4 |
C3 |
63.373 |
|
C1 |
C4 |
H6 |
148.080 |
| H2 |
C1 |
C3 |
128.505 |
|
H2 |
C1 |
C4 |
128.505 |
| C3 |
C1 |
C4 |
53.255 |
|
C3 |
C4 |
H6 |
148.546 |
| C4 |
C3 |
H5 |
148.546 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability