Jump to
S1C2
Energy calculated at MP4/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -498.797965 |
| Energy at 298.15K | |
| HF Energy | -498.490445 |
| Nuclear repulsion energy | 44.822682 |
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 MP4/6-31G*
| 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' |
3222 |
3148 |
|
|
|
|
| 2 |
A' |
1472 |
1438 |
|
|
|
|
| 3 |
A' |
866 |
846 |
|
|
|
|
| 4 |
A' |
292 |
286 |
|
|
|
|
| 5 |
A" |
3369 |
3291 |
|
|
|
|
| 6 |
A" |
1038 |
1015 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5129.5 cm
-1
Scaled (by 0.9769) Zero Point Vibrational Energy (zpe) 5011.0 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/aug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.009 |
1.133 |
0.000 |
| Cl2 |
-0.009 |
-0.592 |
0.000 |
| H3 |
0.108 |
1.630 |
0.963 |
| H4 |
0.108 |
1.630 |
-0.963 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7244 | 1.0901 | 1.0901 |
Cl2 | 1.7244 | | 2.4242 | 2.4242 | H3 | 1.0901 | 2.4242 | | 1.9260 | H4 | 1.0901 | 2.4242 | 1.9260 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.135 |
|
Br2 |
C1 |
H4 |
117.135 |
| H3 |
C1 |
H4 |
124.113 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP4/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -498.797937 |
| Energy at 298.15K | |
| HF Energy | -498.490302 |
| Nuclear repulsion energy | 44.850692 |
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 MP4/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3230 |
3155 |
|
|
|
|
| 2 |
A1 |
1472 |
1438 |
|
|
|
|
| 3 |
A1 |
868 |
848 |
|
|
|
|
| 4 |
B1 |
208i |
204i |
|
|
|
|
| 5 |
B2 |
3379 |
3301 |
|
|
|
|
| 6 |
B2 |
1034 |
1010 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4887.1 cm
-1
Scaled (by 0.9769) Zero Point Vibrational Energy (zpe) 4774.3 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 MP4/aug-cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.131 |
| Cl2 |
0.000 |
0.000 |
0.592 |
| H3 |
0.000 |
0.966 |
-1.635 |
| H4 |
0.000 |
-0.966 |
-1.635 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7225 | 1.0895 | 1.0895 |
Cl2 | 1.7225 | | 2.4272 | 2.4272 | H3 | 1.0895 | 2.4272 | | 1.9314 | H4 | 1.0895 | 2.4272 | 1.9314 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.575 |
|
Br2 |
C1 |
H4 |
117.575 |
| H3 |
C1 |
H4 |
124.849 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability