Vibrational Frequencies calculated at mPW1PW91/daug-cc-pVDZ
| 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' |
3182 |
3182 |
0.06 |
72.98 |
0.20 |
0.33 |
| 2 |
A' |
1299 |
1299 |
9.56 |
4.49 |
0.39 |
0.56 |
| 3 |
A' |
1094 |
1094 |
181.67 |
2.71 |
0.50 |
0.67 |
| 4 |
A' |
629 |
629 |
22.86 |
14.18 |
0.06 |
0.10 |
| 5 |
A' |
363 |
363 |
0.21 |
5.90 |
0.10 |
0.19 |
| 6 |
A' |
172 |
172 |
0.00 |
2.90 |
0.34 |
0.51 |
| 7 |
A" |
1185 |
1185 |
74.47 |
1.28 |
0.75 |
0.86 |
| 8 |
A" |
715 |
715 |
197.32 |
3.90 |
0.75 |
0.86 |
| 9 |
A" |
299 |
299 |
0.02 |
1.62 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4468.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4468.2 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 mPW1PW91/daug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.254 |
|
|
|
| 2 |
H |
-0.307 |
|
|
|
| 3 |
F |
-0.524 |
|
|
|
| 4 |
Br |
0.288 |
|
|
|
| 5 |
Br |
0.288 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.072 |
0.428 |
0.000 |
1.154 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-48.081 |
-2.171 |
0.000 |
| y |
-2.171 |
-46.804 |
0.000 |
| z |
0.000 |
0.000 |
-46.876 |
|
| Traceless |
| | x | y | z |
| x |
-1.241 |
-2.171 |
0.000 |
| y |
-2.171 |
0.674 |
0.000 |
| z |
0.000 |
0.000 |
0.567 |
|
| Polar |
| 3z2-r2 | 1.133 |
| x2-y2 | -1.277 |
| xy | -2.171 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.092 |
0.210 |
0.000 |
| y |
0.210 |
7.871 |
0.000 |
| z |
0.000 |
0.000 |
11.254 |
<r2> (average value of r
2) Å
2
| <r2> |
254.263 |
| (<r2>)1/2 |
15.946 |