Jump to
S1C2
Energy calculated at MP4=FULL/cc-pVDZ
| | hartrees |
| Energy at 0K | -498.783039 |
| Energy at 298.15K | |
| HF Energy | -498.486192 |
| Nuclear repulsion energy | 44.949714 |
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 MP4=FULL/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' |
3198 |
3086 |
|
|
|
|
| 2 |
A' |
1425 |
1375 |
|
|
|
|
| 3 |
A' |
855 |
825 |
|
|
|
|
| 4 |
A' |
359 |
346 |
|
|
|
|
| 5 |
A" |
3348 |
3232 |
|
|
|
|
| 6 |
A" |
1000 |
965 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5092.5 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 4914.8 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 MP4=FULL/cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.013 |
1.128 |
0.000 |
| Cl2 |
-0.013 |
-0.590 |
0.000 |
| H3 |
0.145 |
1.627 |
0.958 |
| H4 |
0.145 |
1.627 |
-0.958 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7177 | 1.0919 | 1.0919 |
Cl2 | 1.7177 | | 2.4202 | 2.4202 | H3 | 1.0919 | 2.4202 | | 1.9167 | H4 | 1.0919 | 2.4202 | 1.9167 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.204 |
|
Br2 |
C1 |
H4 |
117.204 |
| H3 |
C1 |
H4 |
122.725 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP4=FULL/cc-pVDZ
| | hartrees |
| Energy at 0K | -498.782951 |
| Energy at 298.15K | |
| HF Energy | -498.485922 |
| Nuclear repulsion energy | 44.996105 |
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 MP4=FULL/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 |
A1 |
3209 |
3097 |
|
|
|
|
| 2 |
A1 |
1426 |
1376 |
|
|
|
|
| 3 |
A1 |
860 |
830 |
|
|
|
|
| 4 |
B1 |
257i |
248i |
|
|
|
|
| 5 |
B2 |
3364 |
3246 |
|
|
|
|
| 6 |
B2 |
993 |
959 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4797.5 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 4630.1 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 MP4=FULL/cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.125 |
| Cl2 |
0.000 |
0.000 |
0.590 |
| H3 |
0.000 |
0.963 |
-1.637 |
| H4 |
0.000 |
-0.963 |
-1.637 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7144 | 1.0908 | 1.0908 |
Cl2 | 1.7144 | | 2.4260 | 2.4260 | H3 | 1.0908 | 2.4260 | | 1.9261 | H4 | 1.0908 | 2.4260 | 1.9261 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
118.006 |
|
Br2 |
C1 |
H4 |
118.006 |
| H3 |
C1 |
H4 |
123.988 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability