Vibrational Frequencies calculated at TPSSh/6-31G(2df,p)
| 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' |
3119 |
3010 |
17.15 |
80.92 |
0.26 |
0.41 |
| 2 |
A' |
1296 |
1251 |
77.13 |
2.84 |
0.50 |
0.66 |
| 3 |
A' |
1120 |
1080 |
231.94 |
0.80 |
0.41 |
0.59 |
| 4 |
A' |
705 |
680 |
117.30 |
10.25 |
0.17 |
0.29 |
| 5 |
A' |
576 |
556 |
6.25 |
2.23 |
0.21 |
0.35 |
| 6 |
A' |
317 |
306 |
0.50 |
4.75 |
0.26 |
0.41 |
| 7 |
A" |
1382 |
1334 |
13.75 |
3.73 |
0.75 |
0.86 |
| 8 |
A" |
1156 |
1115 |
176.64 |
1.38 |
0.75 |
0.86 |
| 9 |
A" |
309 |
298 |
0.26 |
1.29 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4989.9 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 4815.2 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 TPSSh/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.023 |
|
|
|
| 2 |
H |
0.161 |
|
|
|
| 3 |
Br |
-0.036 |
|
|
|
| 4 |
F |
-0.074 |
|
|
|
| 5 |
F |
-0.074 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.249 |
-0.338 |
0.000 |
1.294 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.332 |
0.402 |
0.000 |
| y |
0.402 |
6.201 |
0.000 |
| z |
0.000 |
0.000 |
4.387 |
<r2> (average value of r
2) Å
2
| <r2> |
124.188 |
| (<r2>)1/2 |
11.144 |