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S1C2
Vibrational Frequencies calculated at MP2/6-31G**
Geometric Data calculated at MP2/6-31G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at MP2/6-31G**
| | hartrees |
| Energy at 0K | -115.573507 |
| Energy at 298.15K | -115.575260 |
| HF Energy | -115.197561 |
| Nuclear repulsion energy | 57.888758 |
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 MP2/6-31G**
| 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' |
3389 |
3174 |
0.27 |
|
|
|
| 2 |
A' |
3181 |
2979 |
55.88 |
|
|
|
| 3 |
A' |
1668 |
1562 |
0.30 |
|
|
|
| 4 |
A' |
1291 |
1209 |
9.94 |
|
|
|
| 5 |
A' |
1065 |
998 |
12.66 |
|
|
|
| 6 |
A' |
964 |
902 |
5.18 |
|
|
|
| 7 |
A' |
592 |
554 |
61.19 |
|
|
|
| 8 |
A" |
8108 |
7594 |
776604.00 |
|
|
|
| 9 |
A" |
3145 |
2945 |
2640.76 |
|
|
|
| 10 |
A" |
1051 |
984 |
12.29 |
|
|
|
| 11 |
A" |
1021 |
956 |
0.41 |
|
|
|
| 12 |
A" |
859 |
804 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13166.5 cm
-1
Scaled (by 0.9365) Zero Point Vibrational Energy (zpe) 12330.5 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 MP2/6-31G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.037 |
0.888 |
0.000 |
| H2 |
0.747 |
1.641 |
0.000 |
| C3 |
-0.037 |
-0.418 |
0.661 |
| C4 |
-0.037 |
-0.418 |
-0.661 |
| H5 |
-0.039 |
-0.979 |
1.577 |
| H6 |
-0.039 |
-0.979 |
-1.577 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
C3 |
C4 |
H5 |
H6 |
| C1 | | 1.0874 | 1.4638 | 1.4638 | 2.4444 | 2.4444 |
H2 | 1.0874 | | 2.3004 | 2.3004 | 3.1579 | 3.1579 | C3 | 1.4638 | 2.3004 | | 1.3215 | 1.0746 | 2.3069 | C4 | 1.4638 | 2.3004 | 1.3215 | | 2.3069 | 1.0746 | H5 | 2.4444 | 3.1579 | 1.0746 | 2.3069 | | 3.1535 | H6 | 2.4444 | 3.1579 | 2.3069 | 1.0746 | 3.1535 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C3 |
C4 |
63.166 |
|
C1 |
C3 |
H5 |
148.351 |
| C1 |
C4 |
C3 |
63.166 |
|
C1 |
C4 |
H6 |
148.351 |
| H2 |
C1 |
C3 |
128.155 |
|
H2 |
C1 |
C4 |
128.155 |
| C3 |
C1 |
C4 |
53.667 |
|
C3 |
C4 |
H6 |
148.482 |
| C4 |
C3 |
H5 |
148.482 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability