Vibrational Frequencies calculated at PBEPBE/Def2TZVPP
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 |
628 |
620 |
40.21 |
|
|
|
2 |
A1 |
517 |
511 |
4.74 |
|
|
|
3 |
A1 |
204 |
201 |
10.51 |
|
|
|
4 |
B1 |
243 |
240 |
12.98 |
|
|
|
5 |
B2 |
590 |
583 |
270.27 |
|
|
|
6 |
B2 |
314 |
310 |
1.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1247.5 cm
-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 1232.4 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 PBEPBE/Def2TZVPP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Br |
0.761 |
|
|
|
2 |
F |
-0.167 |
|
|
|
3 |
F |
-0.297 |
|
|
|
4 |
F |
-0.297 |
|
|
|
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 |
1.251 |
1.251 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.942 |
0.000 |
0.000 |
y |
0.000 |
-39.477 |
0.000 |
z |
0.000 |
0.000 |
-31.321 |
|
Traceless |
| x | y | z |
x |
3.457 |
0.000 |
0.000 |
y |
0.000 |
-7.846 |
0.000 |
z |
0.000 |
0.000 |
4.389 |
|
Polar |
3z2-r2 | 8.777 |
x2-y2 | 7.535 |
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 |
2.504 |
0.000 |
0.000 |
y |
0.000 |
6.438 |
0.000 |
z |
0.000 |
0.000 |
3.945 |
<r2> (average value of r
2) Å
2
<r2> |
106.293 |
(<r2>)1/2 |
10.310 |