Vibrational Frequencies calculated at HF/aug-cc-pVTZ
| 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' |
3290 |
2995 |
4.90 |
|
|
|
| 2 |
A' |
1582 |
1440 |
0.02 |
|
|
|
| 3 |
A' |
1376 |
1253 |
73.99 |
|
|
|
| 4 |
A' |
805 |
733 |
109.88 |
|
|
|
| 5 |
A' |
661 |
601 |
27.77 |
|
|
|
| 6 |
A' |
244 |
222 |
0.29 |
|
|
|
| 7 |
A" |
3373 |
3071 |
0.81 |
|
|
|
| 8 |
A" |
1258 |
1145 |
0.03 |
|
|
|
| 9 |
A" |
932 |
849 |
1.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6759.9 cm
-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 6154.2 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/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.317 |
|
|
|
| 2 |
Br |
-0.036 |
|
|
|
| 3 |
Cl |
-0.221 |
|
|
|
| 4 |
H |
0.286 |
|
|
|
| 5 |
H |
0.286 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.891 |
1.525 |
0.000 |
1.766 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.870 |
1.547 |
0.000 |
| y |
1.547 |
-35.492 |
0.000 |
| z |
0.000 |
0.000 |
-37.535 |
|
| Traceless |
| | x | y | z |
| x |
-3.356 |
1.547 |
0.000 |
| y |
1.547 |
3.210 |
0.000 |
| z |
0.000 |
0.000 |
0.146 |
|
| Polar |
| 3z2-r2 | 0.292 |
| x2-y2 | -4.378 |
| xy | 1.547 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.239 |
-1.341 |
0.000 |
| y |
-1.341 |
7.372 |
0.000 |
| z |
0.000 |
0.000 |
5.766 |
<r2> (average value of r
2) Å
2
| <r2> |
146.625 |
| (<r2>)1/2 |
12.109 |