Vibrational Frequencies calculated at B1B95/6-31G
| 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' |
3174 |
3027 |
13.49 |
|
|
|
| 2 |
A' |
1522 |
1451 |
0.33 |
|
|
|
| 3 |
A' |
1355 |
1292 |
46.01 |
|
|
|
| 4 |
A' |
1067 |
1018 |
148.92 |
|
|
|
| 5 |
A' |
604 |
576 |
72.43 |
|
|
|
| 6 |
A' |
291 |
278 |
1.07 |
|
|
|
| 7 |
A" |
3275 |
3124 |
7.68 |
|
|
|
| 8 |
A" |
1234 |
1177 |
2.19 |
|
|
|
| 9 |
A" |
940 |
896 |
0.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6730.8 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 6419.2 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 B1B95/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.196 |
|
|
|
| 2 |
F |
-0.306 |
|
|
|
| 3 |
Br |
0.042 |
|
|
|
| 4 |
H |
0.230 |
|
|
|
| 5 |
H |
0.230 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.171 |
-0.574 |
0.000 |
2.246 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.975 |
-3.672 |
0.000 |
| y |
-3.672 |
-30.680 |
0.000 |
| z |
0.000 |
0.000 |
-28.902 |
|
| Traceless |
| | x | y | z |
| x |
0.816 |
-3.672 |
0.000 |
| y |
-3.672 |
-1.742 |
0.000 |
| z |
0.000 |
0.000 |
0.926 |
|
| Polar |
| 3z2-r2 | 1.852 |
| x2-y2 | 1.705 |
| xy | -3.672 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.372 |
-0.585 |
0.000 |
| y |
-0.585 |
5.304 |
0.000 |
| z |
0.000 |
0.000 |
2.079 |
<r2> (average value of r
2) Å
2
| <r2> |
93.713 |
| (<r2>)1/2 |
9.681 |