Vibrational Frequencies calculated at LSDA/6-31+G**
| 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 |
3077 |
3031 |
0.26 |
|
|
|
| 2 |
A |
1258 |
1239 |
11.38 |
|
|
|
| 3 |
A |
1182 |
1165 |
59.46 |
|
|
|
| 4 |
A |
1095 |
1078 |
208.45 |
|
|
|
| 5 |
A |
767 |
756 |
221.93 |
|
|
|
| 6 |
A |
651 |
642 |
71.05 |
|
|
|
| 7 |
A |
422 |
416 |
0.94 |
|
|
|
| 8 |
A |
310 |
305 |
0.06 |
|
|
|
| 9 |
A |
220 |
217 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4491.2 cm
-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 4423.8 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 LSDA/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.186 |
|
|
|
| 2 |
Br |
-0.019 |
|
|
|
| 3 |
Cl |
0.099 |
|
|
|
| 4 |
F |
-0.144 |
|
|
|
| 5 |
H |
0.250 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.028 |
-0.113 |
1.281 |
1.286 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.655 |
0.014 |
1.170 |
| y |
0.014 |
-43.564 |
1.471 |
| z |
1.170 |
1.471 |
-40.577 |
|
| Traceless |
| | x | y | z |
| x |
0.416 |
0.014 |
1.170 |
| y |
0.014 |
-2.449 |
1.471 |
| z |
1.170 |
1.471 |
2.033 |
|
| Polar |
| 3z2-r2 | 4.065 |
| x2-y2 | 1.910 |
| xy | 0.014 |
| xz | 1.170 |
| yz | 1.471 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.786 |
-0.247 |
0.037 |
| y |
-0.247 |
6.109 |
0.213 |
| z |
0.037 |
0.213 |
5.271 |
<r2> (average value of r
2) Å
2
| <r2> |
178.235 |
| (<r2>)1/2 |
13.350 |