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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 | -115.614213 |
| Energy at 298.15K | -115.615791 |
| HF Energy | -115.212405 |
| Nuclear repulsion energy | 57.639976 |
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' |
3306 |
3165 |
0.12 |
|
|
|
| 2 |
A' |
3088 |
2956 |
53.49 |
|
|
|
| 3 |
A' |
1654 |
1583 |
0.74 |
|
|
|
| 4 |
A' |
1243 |
1190 |
8.17 |
|
|
|
| 5 |
A' |
1019 |
975 |
17.54 |
|
|
|
| 6 |
A' |
933 |
893 |
6.30 |
|
|
|
| 7 |
A' |
596 |
571 |
79.51 |
|
|
|
| 8 |
A" |
3257 |
3118 |
2.98 |
|
|
|
| 9 |
A" |
1046 |
1002 |
23.37 |
|
|
|
| 10 |
A" |
994 |
952 |
4.49 |
|
|
|
| 11 |
A" |
848 |
812 |
0.38 |
|
|
|
| 12 |
A" |
675 |
646 |
51.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9328.8 cm
-1
Scaled (by 0.9574) Zero Point Vibrational Energy (zpe) 8931.4 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 |
0.896 |
0.000 |
| H2 |
0.748 |
1.657 |
0.000 |
| C3 |
-0.037 |
-0.421 |
0.660 |
| C4 |
-0.037 |
-0.421 |
-0.660 |
| H5 |
-0.040 |
-0.986 |
1.581 |
| H6 |
-0.040 |
-0.986 |
-1.581 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
C3 |
C4 |
H5 |
H6 |
| C1 | | 1.0937 | 1.4733 | 1.4733 | 2.4581 | 2.4581 |
H2 | 1.0937 | | 2.3177 | 2.3177 | 3.1794 | 3.1794 | C3 | 1.4733 | 2.3177 | | 1.3204 | 1.0804 | 2.3114 | C4 | 1.4733 | 2.3177 | 1.3204 | | 2.3114 | 1.0804 | H5 | 2.4581 | 3.1794 | 1.0804 | 2.3114 | | 3.1622 | H6 | 2.4581 | 3.1794 | 2.3114 | 1.0804 | 3.1622 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C3 |
C4 |
63.378 |
|
C1 |
C3 |
H5 |
148.151 |
| C1 |
C4 |
C3 |
63.378 |
|
C1 |
C4 |
H6 |
148.151 |
| H2 |
C1 |
C3 |
128.479 |
|
H2 |
C1 |
C4 |
128.479 |
| C3 |
C1 |
C4 |
53.243 |
|
C3 |
C4 |
H6 |
148.470 |
| C4 |
C3 |
H5 |
148.470 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability