Vibrational Frequencies calculated at HF/cc-pVQZ
| 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' |
3353 |
3046 |
1.85 |
52.44 |
0.20 |
0.33 |
| 2 |
A' |
1323 |
1202 |
43.54 |
5.31 |
0.53 |
0.70 |
| 3 |
A' |
811 |
737 |
118.41 |
10.74 |
0.74 |
0.85 |
| 4 |
A' |
655 |
595 |
12.64 |
16.31 |
0.06 |
0.12 |
| 5 |
A' |
357 |
324 |
0.25 |
6.92 |
0.14 |
0.25 |
| 6 |
A' |
241 |
219 |
0.08 |
3.70 |
0.50 |
0.67 |
| 7 |
A" |
1362 |
1237 |
24.58 |
2.87 |
0.75 |
0.86 |
| 8 |
A" |
858 |
780 |
128.02 |
7.68 |
0.75 |
0.86 |
| 9 |
A" |
233 |
212 |
0.04 |
2.36 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4596.5 cm
-1
Scaled (by 0.9084) Zero Point Vibrational Energy (zpe) 4175.5 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.104 |
|
|
|
| 2 |
H |
0.198 |
|
|
|
| 3 |
Br |
-0.022 |
|
|
|
| 4 |
Cl |
-0.036 |
|
|
|
| 5 |
Cl |
-0.036 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.933 |
0.649 |
0.000 |
1.136 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-47.889 |
-0.579 |
0.000 |
| y |
-0.579 |
-50.119 |
0.000 |
| z |
0.000 |
0.000 |
-50.577 |
|
| Traceless |
| | x | y | z |
| x |
2.459 |
-0.579 |
0.000 |
| y |
-0.579 |
-0.885 |
0.000 |
| z |
0.000 |
0.000 |
-1.573 |
|
| Polar |
| 3z2-r2 | -3.147 |
| x2-y2 | 2.229 |
| xy | -0.579 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.439 |
1.677 |
0.000 |
| y |
1.677 |
8.731 |
0.000 |
| z |
0.000 |
0.000 |
8.895 |
<r2> (average value of r
2) Å
2
| <r2> |
232.010 |
| (<r2>)1/2 |
15.232 |