Vibrational Frequencies calculated at PBEPBEultrafine/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' |
3024 |
2993 |
18.87 |
79.92 |
0.26 |
0.41 |
| 2 |
A' |
1247 |
1234 |
67.92 |
3.05 |
0.58 |
0.73 |
| 3 |
A' |
1095 |
1084 |
218.04 |
0.81 |
0.24 |
0.39 |
| 4 |
A' |
687 |
680 |
112.04 |
9.07 |
0.17 |
0.29 |
| 5 |
A' |
567 |
561 |
6.23 |
2.40 |
0.21 |
0.35 |
| 6 |
A' |
310 |
307 |
0.95 |
4.81 |
0.26 |
0.41 |
| 7 |
A" |
1334 |
1320 |
14.08 |
4.01 |
0.75 |
0.86 |
| 8 |
A" |
1128 |
1117 |
169.71 |
1.47 |
0.75 |
0.86 |
| 9 |
A" |
304 |
301 |
0.19 |
1.42 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4848.0 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 4798.0 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 PBEPBEultrafine/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.068 |
|
|
|
| 2 |
H |
0.143 |
|
|
|
| 3 |
Br |
-0.028 |
|
|
|
| 4 |
F |
-0.024 |
|
|
|
| 5 |
F |
-0.024 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.162 |
-0.419 |
0.000 |
1.235 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.735 |
1.790 |
0.000 |
| y |
1.790 |
-33.167 |
0.000 |
| z |
0.000 |
0.000 |
-34.784 |
|
| Traceless |
| | x | y | z |
| x |
2.241 |
1.790 |
0.000 |
| y |
1.790 |
0.093 |
0.000 |
| z |
0.000 |
0.000 |
-2.334 |
|
| Polar |
| 3z2-r2 | -4.668 |
| x2-y2 | 1.432 |
| xy | 1.790 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.379 |
0.422 |
0.000 |
| y |
0.422 |
6.342 |
0.000 |
| z |
0.000 |
0.000 |
4.437 |
<r2> (average value of r
2) Å
2
| <r2> |
125.235 |
| (<r2>)1/2 |
11.191 |