Vibrational Frequencies calculated at B3LYP/Def2TZVPP
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' |
3217 |
3097 |
0.75 |
96.04 |
0.24 |
0.39 |
2 |
A' |
614 |
591 |
6.36 |
4.95 |
0.16 |
0.28 |
3 |
A' |
395 |
380 |
23.91 |
10.91 |
0.09 |
0.16 |
4 |
A' |
184 |
177 |
0.11 |
3.45 |
0.46 |
0.63 |
5 |
A" |
1179 |
1135 |
57.94 |
0.31 |
0.75 |
0.86 |
6 |
A" |
759 |
730 |
128.42 |
1.78 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3174.0 cm
-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 3055.3 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 B3LYP/Def2TZVPP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.177 |
|
|
|
2 |
H |
0.148 |
|
|
|
3 |
Br |
0.015 |
|
|
|
4 |
Br |
0.015 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.397 |
0.640 |
0.000 |
0.753 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-43.500 |
-0.872 |
0.000 |
y |
-0.872 |
-40.870 |
0.000 |
z |
0.000 |
0.000 |
-41.600 |
|
Traceless |
| x | y | z |
x |
-2.264 |
-0.872 |
0.000 |
y |
-0.872 |
1.680 |
0.000 |
z |
0.000 |
0.000 |
0.585 |
|
Polar |
3z2-r2 | 1.169 |
x2-y2 | -2.629 |
xy | -0.872 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.240 |
-0.082 |
0.000 |
y |
-0.082 |
6.327 |
0.000 |
z |
0.000 |
0.000 |
11.190 |
<r2> (average value of r
2) Å
2
<r2> |
218.718 |
(<r2>)1/2 |
14.789 |