Vibrational Frequencies calculated at HF/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' |
3348 |
3023 |
14.50 |
|
|
|
| 2 |
A' |
1640 |
1481 |
0.79 |
|
|
|
| 3 |
A' |
1467 |
1324 |
82.01 |
|
|
|
| 4 |
A' |
1141 |
1030 |
175.65 |
|
|
|
| 5 |
A' |
644 |
581 |
88.97 |
|
|
|
| 6 |
A' |
315 |
285 |
1.24 |
|
|
|
| 7 |
A" |
3454 |
3119 |
3.93 |
|
|
|
| 8 |
A" |
1336 |
1207 |
4.23 |
|
|
|
| 9 |
A" |
1010 |
912 |
0.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7177.5 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 6480.6 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/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.088 |
|
|
|
| 2 |
F |
-0.407 |
|
|
|
| 3 |
Br |
0.030 |
|
|
|
| 4 |
H |
0.233 |
|
|
|
| 5 |
H |
0.233 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.559 |
-0.572 |
0.000 |
2.622 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.396 |
-4.298 |
0.000 |
| y |
-4.298 |
-31.739 |
0.000 |
| z |
0.000 |
0.000 |
-29.171 |
|
| Traceless |
| | x | y | z |
| x |
1.059 |
-4.298 |
0.000 |
| y |
-4.298 |
-2.456 |
0.000 |
| z |
0.000 |
0.000 |
1.397 |
|
| Polar |
| 3z2-r2 | 2.794 |
| x2-y2 | 2.343 |
| xy | -4.298 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.266 |
-0.703 |
0.000 |
| y |
-0.703 |
5.264 |
0.000 |
| z |
0.000 |
0.000 |
1.983 |
<r2> (average value of r
2) Å
2
| <r2> |
93.095 |
| (<r2>)1/2 |
9.649 |