Vibrational Frequencies calculated at B3LYP/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' |
1050 |
1010 |
174.73 |
1.06 |
0.75 |
0.86 |
2 |
A' |
713 |
686 |
269.02 |
3.80 |
0.63 |
0.78 |
3 |
A' |
416 |
400 |
3.07 |
10.66 |
0.05 |
0.10 |
4 |
A' |
318 |
306 |
0.28 |
5.53 |
0.68 |
0.81 |
5 |
A' |
251 |
242 |
0.04 |
11.64 |
0.27 |
0.43 |
6 |
A' |
154 |
148 |
0.01 |
5.86 |
0.69 |
0.81 |
7 |
A" |
694 |
667 |
267.17 |
2.72 |
0.75 |
0.86 |
8 |
A" |
287 |
276 |
0.02 |
5.04 |
0.75 |
0.86 |
9 |
A" |
184 |
177 |
0.00 |
5.83 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2033.2 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 1955.9 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/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.317 |
|
|
|
2 |
F |
-0.224 |
|
|
|
3 |
Cl |
0.144 |
|
|
|
4 |
Br |
0.198 |
|
|
|
5 |
Br |
0.198 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.295 |
-0.843 |
0.000 |
0.893 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-60.905 |
0.704 |
0.000 |
y |
0.704 |
-60.026 |
0.000 |
z |
0.000 |
0.000 |
-57.496 |
|
Traceless |
| x | y | z |
x |
-2.144 |
0.704 |
0.000 |
y |
0.704 |
-0.825 |
0.000 |
z |
0.000 |
0.000 |
2.970 |
|
Polar |
3z2-r2 | 5.940 |
x2-y2 | -0.879 |
xy | 0.704 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.910 |
1.580 |
0.000 |
y |
1.580 |
6.766 |
0.000 |
z |
0.000 |
0.000 |
8.811 |
<r2> (average value of r
2) Å
2
<r2> |
358.905 |
(<r2>)1/2 |
18.945 |