Vibrational Frequencies calculated at mPW1PW91/6-31+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' |
1115 |
1062 |
314.96 |
|
|
|
2 |
A' |
877 |
835 |
417.53 |
|
|
|
3 |
A' |
646 |
614 |
13.11 |
|
|
|
4 |
A' |
444 |
423 |
0.15 |
|
|
|
5 |
A' |
341 |
325 |
0.08 |
|
|
|
6 |
A' |
220 |
209 |
0.13 |
|
|
|
7 |
A" |
1180 |
1123 |
218.82 |
|
|
|
8 |
A" |
411 |
391 |
0.11 |
|
|
|
9 |
A" |
297 |
282 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2765.2 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 2631.9 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 mPW1PW91/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.133 |
|
|
|
2 |
Br |
0.023 |
|
|
|
3 |
Cl |
0.151 |
|
|
|
4 |
F |
-0.154 |
|
|
|
5 |
F |
-0.154 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.292 |
-0.535 |
0.000 |
0.610 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-45.341 |
-1.300 |
0.000 |
y |
-1.300 |
-45.194 |
0.000 |
z |
0.000 |
0.000 |
-47.487 |
|
Traceless |
| x | y | z |
x |
1.000 |
-1.300 |
0.000 |
y |
-1.300 |
1.220 |
0.000 |
z |
0.000 |
0.000 |
-2.219 |
|
Polar |
3z2-r2 | -4.439 |
x2-y2 | -0.147 |
xy | -1.300 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.126 |
-1.162 |
0.000 |
y |
-1.162 |
7.316 |
0.000 |
z |
0.000 |
0.000 |
5.200 |
<r2> (average value of r
2) Å
2
<r2> |
209.485 |
(<r2>)1/2 |
14.474 |