Vibrational Frequencies calculated at B3PW91/6-311G*
| 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' |
3248 |
3126 |
4.38 |
|
|
|
| 2 |
A' |
3220 |
3099 |
4.34 |
|
|
|
| 3 |
A' |
3151 |
3034 |
0.88 |
|
|
|
| 4 |
A' |
1673 |
1610 |
53.10 |
|
|
|
| 5 |
A' |
1408 |
1355 |
9.82 |
|
|
|
| 6 |
A' |
1291 |
1243 |
26.13 |
|
|
|
| 7 |
A' |
1026 |
988 |
13.16 |
|
|
|
| 8 |
A' |
616 |
593 |
26.01 |
|
|
|
| 9 |
A' |
350 |
337 |
0.07 |
|
|
|
| 10 |
A" |
974 |
937 |
46.20 |
|
|
|
| 11 |
A" |
915 |
881 |
33.59 |
|
|
|
| 12 |
A" |
598 |
575 |
19.84 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9233.3 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 8888.9 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 B3PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.329 |
|
|
|
| 2 |
C |
-0.407 |
|
|
|
| 3 |
Br |
-0.004 |
|
|
|
| 4 |
H |
0.264 |
|
|
|
| 5 |
H |
0.234 |
|
|
|
| 6 |
H |
0.243 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.230 |
-1.482 |
0.000 |
1.500 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.831 |
-0.504 |
0.000 |
| y |
-0.504 |
-26.699 |
0.000 |
| z |
0.000 |
0.000 |
-33.047 |
|
| Traceless |
| | x | y | z |
| x |
1.042 |
-0.504 |
0.000 |
| y |
-0.504 |
4.240 |
0.000 |
| z |
0.000 |
0.000 |
-5.282 |
|
| Polar |
| 3z2-r2 | -10.563 |
| x2-y2 | -2.132 |
| xy | -0.504 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.826 |
0.577 |
0.000 |
| y |
0.577 |
8.611 |
0.000 |
| z |
0.000 |
0.000 |
2.859 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |