Jump to
S1C2
Energy calculated at CID/6-31G*
| | hartrees |
| Energy at 0K | -2609.091442 |
| Energy at 298.15K | -2609.095374 |
| HF Energy | -2608.866731 |
| Nuclear repulsion energy | 80.117648 |
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 CID/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' |
3267 |
3018 |
6.25 |
|
|
|
| 2 |
A' |
1456 |
1345 |
26.21 |
|
|
|
| 3 |
A' |
705 |
651 |
19.66 |
|
|
|
| 4 |
A' |
378 |
349 |
60.55 |
|
|
|
| 5 |
A" |
3417 |
3156 |
0.00 |
|
|
|
| 6 |
A" |
970 |
896 |
1.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5095.9 cm
-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 4707.1 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 CID/6-31G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.008 |
1.500 |
0.000 |
| Br2 |
-0.008 |
-0.371 |
0.000 |
| H3 |
0.156 |
1.989 |
0.947 |
| H4 |
0.156 |
1.989 |
-0.947 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8705 | 1.0781 | 1.0781 |
Br2 | 1.8705 | | 2.5478 | 2.5478 | H3 | 1.0781 | 2.5478 | | 1.8934 | H4 | 1.0781 | 2.5478 | 1.8934 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
116.986 |
|
Br2 |
C1 |
H4 |
116.986 |
| H3 |
C1 |
H4 |
122.830 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CID/6-31G*
| | hartrees |
| Energy at 0K | -2609.091334 |
| Energy at 298.15K | |
| HF Energy | -2608.866458 |
| Nuclear repulsion energy | 80.198929 |
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 CID/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 |
3277 |
3027 |
4.42 |
|
|
|
| 2 |
A1 |
1454 |
1343 |
27.94 |
|
|
|
| 3 |
A1 |
708 |
654 |
17.72 |
|
|
|
| 4 |
B1 |
276i |
255i |
76.07 |
|
|
|
| 5 |
B2 |
3432 |
3170 |
0.17 |
|
|
|
| 6 |
B2 |
960 |
886 |
1.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4776.8 cm
-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 4412.3 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 CID/6-31G*
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.496 |
| Br2 |
0.000 |
0.000 |
0.371 |
| H3 |
0.000 |
0.952 |
-2.000 |
| H4 |
0.000 |
-0.952 |
-2.000 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8669 | 1.0770 | 1.0770 |
Br2 | 1.8669 | | 2.5548 | 2.5548 | H3 | 1.0770 | 2.5548 | | 1.9035 | H4 | 1.0770 | 2.5548 | 1.9035 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.908 |
|
Br2 |
C1 |
H4 |
117.908 |
| H3 |
C1 |
H4 |
124.184 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability