Vibrational Frequencies calculated at B3LYP/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' |
3202 |
3106 |
1.02 |
109.46 |
0.26 |
0.42 |
2 |
A' |
619 |
601 |
10.46 |
6.20 |
0.40 |
0.58 |
3 |
A' |
449 |
436 |
23.38 |
13.06 |
0.06 |
0.11 |
4 |
A' |
183 |
178 |
0.06 |
4.72 |
0.53 |
0.70 |
5 |
A" |
1157 |
1122 |
55.64 |
2.39 |
0.75 |
0.86 |
6 |
A" |
750 |
728 |
140.41 |
2.16 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3180.3 cm
-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 3084.9 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/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.181 |
|
|
|
2 |
H |
0.105 |
|
|
|
3 |
Br |
0.038 |
|
|
|
4 |
Br |
0.038 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.504 |
0.553 |
0.000 |
0.748 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-42.962 |
-0.965 |
0.000 |
y |
-0.965 |
-40.458 |
0.000 |
z |
0.000 |
0.000 |
-40.612 |
|
Traceless |
| x | y | z |
x |
-2.427 |
-0.965 |
0.000 |
y |
-0.965 |
1.329 |
0.000 |
z |
0.000 |
0.000 |
1.098 |
|
Polar |
3z2-r2 | 2.197 |
x2-y2 | -2.504 |
xy | -0.965 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.310 |
-0.206 |
0.000 |
y |
-0.206 |
4.803 |
0.000 |
z |
0.000 |
0.000 |
9.644 |
<r2> (average value of r
2) Å
2
<r2> |
219.994 |
(<r2>)1/2 |
14.832 |