Vibrational Frequencies calculated at mPW1PW91/6-31G
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' |
3240 |
3067 |
12.84 |
|
|
|
2 |
A' |
1298 |
1228 |
86.36 |
|
|
|
3 |
A' |
1078 |
1020 |
233.64 |
|
|
|
4 |
A' |
678 |
642 |
125.99 |
|
|
|
5 |
A' |
529 |
501 |
13.56 |
|
|
|
6 |
A' |
300 |
284 |
0.32 |
|
|
|
7 |
A" |
1363 |
1290 |
18.09 |
|
|
|
8 |
A" |
1139 |
1078 |
185.47 |
|
|
|
9 |
A" |
300 |
284 |
1.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4962.3 cm
-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 4697.3 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 mPW1PW91/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.193 |
|
|
|
2 |
H |
0.244 |
|
|
|
3 |
Br |
0.109 |
|
|
|
4 |
F |
-0.273 |
|
|
|
5 |
F |
-0.273 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.827 |
0.232 |
0.000 |
1.842 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.710 |
2.316 |
0.000 |
y |
2.316 |
-34.872 |
0.000 |
z |
0.000 |
0.000 |
-36.486 |
|
Traceless |
| x | y | z |
x |
3.969 |
2.316 |
0.000 |
y |
2.316 |
-0.774 |
0.000 |
z |
0.000 |
0.000 |
-3.195 |
|
Polar |
3z2-r2 | -6.390 |
x2-y2 | 3.162 |
xy | 2.316 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.246 |
0.640 |
0.000 |
y |
0.640 |
5.286 |
0.000 |
z |
0.000 |
0.000 |
2.410 |
<r2> (average value of r
2) Å
2
<r2> |
130.038 |
(<r2>)1/2 |
11.403 |