Vibrational Frequencies calculated at B3PW91/6-31G*
| 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' |
3170 |
3032 |
21.61 |
|
|
|
| 2 |
A' |
1310 |
1253 |
104.35 |
|
|
|
| 3 |
A' |
1145 |
1096 |
262.18 |
|
|
|
| 4 |
A' |
704 |
674 |
122.89 |
|
|
|
| 5 |
A' |
577 |
552 |
8.12 |
|
|
|
| 6 |
A' |
312 |
298 |
0.88 |
|
|
|
| 7 |
A" |
1402 |
1342 |
31.86 |
|
|
|
| 8 |
A" |
1194 |
1142 |
188.20 |
|
|
|
| 9 |
A" |
311 |
297 |
0.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5062.1 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 4842.9 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 B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.392 |
|
|
|
| 2 |
H |
0.197 |
|
|
|
| 3 |
Br |
-0.121 |
|
|
|
| 4 |
F |
-0.234 |
|
|
|
| 5 |
F |
-0.234 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.349 |
-0.334 |
0.000 |
1.390 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.635 |
1.947 |
0.000 |
| y |
1.947 |
-33.130 |
0.000 |
| z |
0.000 |
0.000 |
-34.998 |
|
| Traceless |
| | x | y | z |
| x |
2.429 |
1.947 |
0.000 |
| y |
1.947 |
0.186 |
0.000 |
| z |
0.000 |
0.000 |
-2.616 |
|
| Polar |
| 3z2-r2 | -5.231 |
| x2-y2 | 1.495 |
| xy | 1.947 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.494 |
0.471 |
0.000 |
| y |
0.471 |
5.613 |
0.000 |
| z |
0.000 |
0.000 |
3.503 |
<r2> (average value of r
2) Å
2
| <r2> |
125.821 |
| (<r2>)1/2 |
11.217 |