Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
| 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' |
3116 |
2996 |
17.58 |
|
|
|
| 2 |
A' |
1303 |
1253 |
77.43 |
|
|
|
| 3 |
A' |
1144 |
1099 |
232.54 |
|
|
|
| 4 |
A' |
720 |
693 |
113.24 |
|
|
|
| 5 |
A' |
589 |
566 |
6.06 |
|
|
|
| 6 |
A' |
326 |
314 |
0.34 |
|
|
|
| 7 |
A" |
1388 |
1335 |
16.21 |
|
|
|
| 8 |
A" |
1183 |
1137 |
174.10 |
|
|
|
| 9 |
A" |
317 |
305 |
0.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5043.1 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 4848.4 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(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.005 |
|
|
|
| 2 |
H |
0.158 |
|
|
|
| 3 |
Br |
-0.031 |
|
|
|
| 4 |
F |
-0.066 |
|
|
|
| 5 |
F |
-0.066 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.233 |
-0.300 |
0.000 |
1.269 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.554 |
1.889 |
0.000 |
| y |
1.889 |
-33.213 |
0.000 |
| z |
0.000 |
0.000 |
-34.864 |
|
| Traceless |
| | x | y | z |
| x |
2.484 |
1.889 |
0.000 |
| y |
1.889 |
-0.004 |
0.000 |
| z |
0.000 |
0.000 |
-2.481 |
|
| Polar |
| 3z2-r2 | -4.961 |
| x2-y2 | 1.659 |
| xy | 1.889 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.291 |
0.401 |
0.000 |
| y |
0.401 |
6.095 |
0.000 |
| z |
0.000 |
0.000 |
4.326 |
<r2> (average value of r
2) Å
2
| <r2> |
123.464 |
| (<r2>)1/2 |
11.111 |