Vibrational Frequencies calculated at HF/3-21G*
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 |
1227 |
1108 |
547.56 |
2.45 |
0.75 |
0.86 |
2 |
A1 |
785 |
708 |
55.28 |
5.26 |
0.02 |
0.04 |
3 |
A1 |
383 |
346 |
1.95 |
5.87 |
0.32 |
0.48 |
4 |
E |
1406 |
1269 |
245.80 |
1.51 |
0.75 |
0.86 |
4 |
E |
1406 |
1269 |
245.80 |
1.51 |
0.75 |
0.86 |
5 |
E |
564 |
509 |
9.36 |
1.20 |
0.75 |
0.86 |
5 |
E |
564 |
509 |
9.36 |
1.20 |
0.75 |
0.86 |
6 |
E |
318 |
287 |
0.24 |
1.37 |
0.75 |
0.86 |
6 |
E |
318 |
287 |
0.24 |
1.37 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3485.8 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 3146.3 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/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
1.119 |
|
|
|
2 |
Br |
-0.002 |
|
|
|
3 |
F |
-0.372 |
|
|
|
4 |
F |
-0.372 |
|
|
|
5 |
F |
-0.372 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
1.307 |
1.307 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-39.730 |
0.000 |
0.000 |
y |
0.000 |
-39.730 |
0.000 |
z |
0.000 |
0.000 |
-36.957 |
|
Traceless |
| x | y | z |
x |
-1.387 |
0.000 |
0.000 |
y |
0.000 |
-1.387 |
0.000 |
z |
0.000 |
0.000 |
2.773 |
|
Polar |
3z2-r2 | 5.547 |
x2-y2 | 0.000 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.658 |
0.000 |
0.000 |
y |
0.000 |
2.658 |
0.000 |
z |
0.000 |
0.000 |
4.393 |
<r2> (average value of r
2) Å
2
<r2> |
156.326 |
(<r2>)1/2 |
12.503 |