Vibrational Frequencies calculated at PBEPBE/STO-3G
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' |
1169 |
1068 |
181.68 |
|
|
|
2 |
A' |
767 |
701 |
304.81 |
|
|
|
3 |
A' |
595 |
543 |
24.69 |
|
|
|
4 |
A' |
383 |
350 |
2.82 |
|
|
|
5 |
A' |
325 |
297 |
1.39 |
|
|
|
6 |
A' |
186 |
170 |
1.07 |
|
|
|
7 |
A" |
1316 |
1202 |
133.90 |
|
|
|
8 |
A" |
363 |
332 |
4.92 |
|
|
|
9 |
A" |
258 |
236 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2681.2 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 2449.5 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 PBEPBE/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.167 |
|
|
|
2 |
Br |
0.025 |
|
|
|
3 |
Cl |
-0.192 |
|
|
|
4 |
F |
0.000 |
|
|
|
5 |
F |
0.000 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.106 |
0.440 |
0.000 |
2.151 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-44.293 |
1.939 |
0.000 |
y |
1.939 |
-40.738 |
0.000 |
z |
0.000 |
0.000 |
-41.095 |
|
Traceless |
| x | y | z |
x |
-3.377 |
1.939 |
0.000 |
y |
1.939 |
1.956 |
0.000 |
z |
0.000 |
0.000 |
1.421 |
|
Polar |
3z2-r2 | 2.842 |
x2-y2 | -3.555 |
xy | 1.939 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.650 |
-1.101 |
0.000 |
y |
-1.101 |
3.814 |
0.000 |
z |
0.000 |
0.000 |
1.424 |
<r2> (average value of r
2) Å
2
<r2> |
226.361 |
(<r2>)1/2 |
15.045 |