Vibrational Frequencies calculated at mPW1PW91/TZVP
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
736 |
703 |
161.11 |
|
|
|
2 |
A1 |
387 |
369 |
0.20 |
|
|
|
3 |
A1 |
245 |
233 |
0.18 |
|
|
|
4 |
A1 |
154 |
147 |
0.03 |
|
|
|
5 |
A2 |
175 |
167 |
0.00 |
|
|
|
6 |
B1 |
689 |
657 |
157.82 |
|
|
|
7 |
B1 |
233 |
222 |
0.19 |
|
|
|
8 |
B2 |
769 |
733 |
156.45 |
|
|
|
9 |
B2 |
267 |
255 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1827.4 cm
-1
Scaled (by 0.954) Zero Point Vibrational Energy (zpe) 1743.3 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/TZVP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.098 |
|
|
|
2 |
Cl |
0.027 |
|
|
|
3 |
Cl |
0.027 |
|
|
|
4 |
Br |
0.022 |
|
|
|
5 |
Br |
0.022 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-0.179 |
0.179 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-64.979 |
0.000 |
0.000 |
y |
0.000 |
-66.484 |
0.000 |
z |
0.000 |
0.000 |
-65.835 |
|
Traceless |
| x | y | z |
x |
1.181 |
0.000 |
0.000 |
y |
0.000 |
-1.077 |
0.000 |
z |
0.000 |
0.000 |
-0.103 |
|
Polar |
3z2-r2 | -0.207 |
x2-y2 | 1.505 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
10.853 |
0.000 |
0.000 |
y |
0.000 |
8.965 |
0.000 |
z |
0.000 |
0.000 |
9.818 |
<r2> (average value of r
2) Å
2
<r2> |
395.592 |
(<r2>)1/2 |
19.889 |