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S1C2
Vibrational Frequencies calculated at MP2/aug-cc-pVDZ
Geometric Data calculated at MP2/aug-cc-pVDZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at MP2/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -115.588852 |
| Energy at 298.15K | -115.590543 |
| HF Energy | -115.205376 |
| Nuclear repulsion energy | 57.258243 |
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/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' |
3329 |
3193 |
0.62 |
|
|
|
| 2 |
A' |
3121 |
2993 |
46.53 |
|
|
|
| 3 |
A' |
1608 |
1542 |
1.53 |
|
|
|
| 4 |
A' |
1237 |
1186 |
6.29 |
|
|
|
| 5 |
A' |
991 |
951 |
14.79 |
|
|
|
| 6 |
A' |
917 |
880 |
5.90 |
|
|
|
| 7 |
A' |
567 |
544 |
68.06 |
|
|
|
| 8 |
A" |
7159 |
6865 |
502551.90 |
|
|
|
| 9 |
A" |
3081 |
2955 |
2908.12 |
|
|
|
| 10 |
A" |
1000 |
959 |
15.21 |
|
|
|
| 11 |
A" |
963 |
924 |
0.01 |
|
|
|
| 12 |
A" |
816 |
782 |
0.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12394.5 cm
-1
Scaled (by 0.959) Zero Point Vibrational Energy (zpe) 11886.3 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/aug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.037 |
0.896 |
0.000 |
| H2 |
0.748 |
1.667 |
0.000 |
| C3 |
-0.037 |
-0.422 |
0.669 |
| C4 |
-0.037 |
-0.422 |
-0.669 |
| H5 |
-0.042 |
-0.991 |
1.595 |
| H6 |
-0.042 |
-0.991 |
-1.595 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
C3 |
C4 |
H5 |
H6 |
| C1 | | 1.0997 | 1.4780 | 1.4780 | 2.4711 | 2.4711 |
H2 | 1.0997 | | 2.3291 | 2.3291 | 3.1987 | 3.1987 | C3 | 1.4780 | 2.3291 | | 1.3379 | 1.0871 | 2.3345 | C4 | 1.4780 | 2.3291 | 1.3379 | | 2.3345 | 1.0871 | H5 | 2.4711 | 3.1987 | 1.0871 | 2.3345 | | 3.1900 | H6 | 2.4711 | 3.1987 | 2.3345 | 1.0871 | 3.1900 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C3 |
C4 |
63.090 |
|
C1 |
C3 |
H5 |
148.499 |
| C1 |
C4 |
C3 |
63.090 |
|
C1 |
C4 |
H6 |
148.499 |
| H2 |
C1 |
C3 |
128.660 |
|
H2 |
C1 |
C4 |
128.660 |
| C3 |
C1 |
C4 |
53.820 |
|
C3 |
C4 |
H6 |
148.409 |
| C4 |
C3 |
H5 |
148.409 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability