Vibrational Frequencies calculated at B3LYP/CEP-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' |
3188 |
3087 |
19.33 |
|
|
|
| 2 |
A' |
1265 |
1225 |
95.90 |
|
|
|
| 3 |
A' |
1009 |
977 |
246.30 |
|
|
|
| 4 |
A' |
671 |
650 |
118.57 |
|
|
|
| 5 |
A' |
512 |
496 |
9.62 |
|
|
|
| 6 |
A' |
296 |
287 |
0.23 |
|
|
|
| 7 |
A" |
1312 |
1271 |
9.88 |
|
|
|
| 8 |
A" |
1035 |
1002 |
218.24 |
|
|
|
| 9 |
A" |
287 |
278 |
0.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4788.0 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 4636.7 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.113 |
|
|
|
| 2 |
H |
0.260 |
|
|
|
| 3 |
Br |
0.132 |
|
|
|
| 4 |
F |
-0.140 |
|
|
|
| 5 |
F |
-0.140 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.989 |
0.706 |
0.000 |
2.111 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.553 |
2.769 |
0.000 |
| y |
2.769 |
-32.182 |
0.000 |
| z |
0.000 |
0.000 |
-34.185 |
|
| Traceless |
| | x | y | z |
| x |
4.630 |
2.769 |
0.000 |
| y |
2.769 |
-0.813 |
0.000 |
| z |
0.000 |
0.000 |
-3.817 |
|
| Polar |
| 3z2-r2 | -7.635 |
| x2-y2 | 3.629 |
| xy | 2.769 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.144 |
0.715 |
0.000 |
| y |
0.715 |
5.925 |
0.000 |
| z |
0.000 |
0.000 |
2.470 |
<r2> (average value of r
2) Å
2
| <r2> |
86.959 |
| (<r2>)1/2 |
9.325 |