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S1C2
Vibrational Frequencies calculated at MP2=FULL/aug-cc-pVQZ
Geometric Data calculated at MP2=FULL/aug-cc-pVQZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at MP2=FULL/aug-cc-pVQZ
| | hartrees |
| Energy at 0K | -498.983538 |
| Energy at 298.15K | |
| HF Energy | -498.522312 |
| Nuclear repulsion energy | 45.855351 |
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/aug-cc-pVQZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3246 |
3105 |
5.97 |
|
|
|
| 2 |
A1 |
1449 |
1386 |
10.17 |
|
|
|
| 3 |
A1 |
884 |
845 |
33.66 |
|
|
|
| 4 |
B1 |
118 |
113 |
68.92 |
|
|
|
| 5 |
B2 |
3403 |
3255 |
1.44 |
|
|
|
| 6 |
B2 |
1019 |
974 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5059.2 cm
-1
Scaled (by 0.9564) Zero Point Vibrational Energy (zpe) 4838.6 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/aug-cc-pVQZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.104 |
| Cl2 |
0.000 |
0.000 |
0.578 |
| H3 |
0.000 |
0.946 |
-1.605 |
| H4 |
0.000 |
-0.946 |
-1.605 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.6827 | 1.0699 | 1.0699 |
Cl2 | 1.6827 | | 2.3792 | 2.3792 | H3 | 1.0699 | 2.3792 | | 1.8911 | H4 | 1.0699 | 2.3792 | 1.8911 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.895 |
|
Br2 |
C1 |
H4 |
117.895 |
| H3 |
C1 |
H4 |
124.210 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability