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' |
3190 |
3036 |
7.71 |
|
|
|
2 |
A' |
1313 |
1250 |
90.38 |
|
|
|
3 |
A' |
1127 |
1073 |
280.90 |
|
|
|
4 |
A' |
719 |
684 |
129.56 |
|
|
|
5 |
A' |
577 |
549 |
6.36 |
|
|
|
6 |
A' |
324 |
308 |
0.07 |
|
|
|
7 |
A" |
1370 |
1304 |
16.31 |
|
|
|
8 |
A" |
1155 |
1099 |
232.87 |
|
|
|
9 |
A" |
316 |
301 |
0.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5044.8 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 4801.7 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 |
0.339 |
|
|
|
2 |
H |
0.188 |
|
|
|
3 |
Br |
-0.079 |
|
|
|
4 |
F |
-0.224 |
|
|
|
5 |
F |
-0.224 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.495 |
0.132 |
0.000 |
1.501 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-32.237 |
2.324 |
0.000 |
y |
2.324 |
-34.400 |
0.000 |
z |
0.000 |
0.000 |
-36.332 |
|
Traceless |
| x | y | z |
x |
3.129 |
2.324 |
0.000 |
y |
2.324 |
-0.116 |
0.000 |
z |
0.000 |
0.000 |
-3.013 |
|
Polar |
3z2-r2 | -6.026 |
x2-y2 | 2.163 |
xy | 2.324 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.149 |
0.403 |
0.000 |
y |
0.403 |
6.269 |
0.000 |
z |
0.000 |
0.000 |
4.263 |
<r2> (average value of r
2) Å
2
<r2> |
125.373 |
(<r2>)1/2 |
11.197 |