Jump to
S1C2
Energy calculated at MP3/6-31G*
| | hartrees |
| Energy at 0K | -498.721565 |
| Energy at 298.15K | |
| HF Energy | -498.460807 |
| Nuclear repulsion energy | 45.257917 |
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 MP3/6-31G*
| 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' |
3260 |
3060 |
7.34 |
|
|
|
| 2 |
A' |
1487 |
1396 |
14.42 |
|
|
|
| 3 |
A' |
875 |
822 |
35.57 |
|
|
|
| 4 |
A' |
294 |
276 |
76.68 |
|
|
|
| 5 |
A" |
3406 |
3197 |
0.24 |
|
|
|
| 6 |
A" |
1049 |
984 |
0.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5185.1 cm
-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 4866.7 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 MP3/6-31G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.010 |
1.121 |
0.000 |
| Cl2 |
-0.010 |
-0.586 |
0.000 |
| H3 |
0.112 |
1.621 |
0.949 |
| H4 |
0.112 |
1.621 |
-0.949 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7073 | 1.0791 | 1.0791 |
Cl2 | 1.7073 | | 2.4052 | 2.4052 | H3 | 1.0791 | 2.4052 | | 1.8977 | H4 | 1.0791 | 2.4052 | 1.8977 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.571 |
|
Br2 |
C1 |
H4 |
117.571 |
| H3 |
C1 |
H4 |
123.114 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP3/6-31G*
| | hartrees |
| Energy at 0K | -498.721531 |
| Energy at 298.15K | |
| HF Energy | -498.460649 |
| Nuclear repulsion energy | 45.284069 |
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 MP3/6-31G*
| 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 |
3269 |
3068 |
6.06 |
|
|
|
| 2 |
A1 |
1486 |
1394 |
14.84 |
|
|
|
| 3 |
A1 |
878 |
824 |
34.32 |
|
|
|
| 4 |
B1 |
214i |
201i |
87.94 |
|
|
|
| 5 |
B2 |
3418 |
3208 |
0.06 |
|
|
|
| 6 |
B2 |
1043 |
979 |
0.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4940.0 cm
-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 4636.6 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 MP3/6-31G*
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.119 |
| Cl2 |
0.000 |
0.000 |
0.586 |
| H3 |
0.000 |
0.952 |
-1.626 |
| H4 |
0.000 |
-0.952 |
-1.626 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7056 | 1.0782 | 1.0782 |
Cl2 | 1.7056 | | 2.4084 | 2.4084 | H3 | 1.0782 | 2.4084 | | 1.9033 | H4 | 1.0782 | 2.4084 | 1.9033 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
118.035 |
|
Br2 |
C1 |
H4 |
118.035 |
| H3 |
C1 |
H4 |
123.931 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability