Jump to
S1C2
Vibrational Frequencies calculated at MP3=FULL/6-31G
Geometric Data calculated at MP3=FULL/6-31G
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP3=FULL/6-31G
| | hartrees |
| Energy at 0K | -2608.855225 |
| Energy at 298.15K | |
| HF Energy | -2608.720774 |
| Nuclear repulsion energy | 78.327625 |
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=FULL/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 |
3236 |
3236 |
4.61 |
|
|
|
| 2 |
A1 |
1446 |
1446 |
31.47 |
|
|
|
| 3 |
A1 |
644 |
644 |
16.46 |
|
|
|
| 4 |
B1 |
21 |
21 |
106.44 |
|
|
|
| 5 |
B2 |
3399 |
3399 |
0.68 |
|
|
|
| 6 |
B2 |
943 |
943 |
1.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4844.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4844.4 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=FULL/6-31G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.538 |
| Br2 |
0.000 |
0.000 |
0.380 |
| H3 |
0.000 |
0.957 |
-2.040 |
| H4 |
0.000 |
-0.957 |
-2.040 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.9178 | 1.0812 | 1.0812 |
Br2 | 1.9178 | | 2.6026 | 2.6026 | H3 | 1.0812 | 2.6026 | | 1.9148 | H4 | 1.0812 | 2.6026 | 1.9148 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.681 |
|
Br2 |
C1 |
H4 |
117.681 |
| H3 |
C1 |
H4 |
124.637 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability