Vibrational Frequencies calculated at B1B95/6-31+G**
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' |
1113 |
1065 |
185.03 |
3.09 |
0.43 |
0.60 |
2 |
A' |
814 |
779 |
240.53 |
5.94 |
0.58 |
0.74 |
3 |
A' |
469 |
449 |
1.41 |
9.68 |
0.02 |
0.04 |
4 |
A' |
344 |
329 |
0.00 |
3.41 |
0.40 |
0.57 |
5 |
A' |
272 |
260 |
0.21 |
6.00 |
0.19 |
0.32 |
6 |
A' |
168 |
161 |
0.04 |
2.18 |
0.61 |
0.76 |
7 |
A" |
758 |
725 |
239.35 |
6.26 |
0.75 |
0.86 |
8 |
A" |
308 |
295 |
0.00 |
2.90 |
0.75 |
0.86 |
9 |
A" |
202 |
193 |
0.08 |
2.45 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2223.7 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 2127.2 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 B1B95/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.168 |
|
|
|
2 |
F |
-0.104 |
|
|
|
3 |
Cl |
0.161 |
|
|
|
4 |
Br |
0.056 |
|
|
|
5 |
Br |
0.056 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.397 |
-0.415 |
0.000 |
0.574 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-60.137 |
1.227 |
0.000 |
y |
1.227 |
-58.817 |
0.000 |
z |
0.000 |
0.000 |
-57.148 |
|
Traceless |
| x | y | z |
x |
-2.155 |
1.227 |
0.000 |
y |
1.227 |
-0.174 |
0.000 |
z |
0.000 |
0.000 |
2.329 |
|
Polar |
3z2-r2 | 4.659 |
x2-y2 | -1.321 |
xy | 1.227 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.866 |
1.110 |
0.000 |
y |
1.110 |
9.086 |
0.000 |
z |
0.000 |
0.000 |
10.748 |
<r2> (average value of r
2) Å
2
<r2> |
335.595 |
(<r2>)1/2 |
18.319 |