Vibrational Frequencies calculated at B2PLYP=FULLultrafine/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' |
3268 |
3101 |
1.34 |
95.82 |
0.27 |
0.43 |
2 |
A' |
635 |
602 |
12.48 |
5.02 |
0.41 |
0.58 |
3 |
A' |
481 |
456 |
19.25 |
12.56 |
0.07 |
0.14 |
4 |
A' |
190 |
180 |
0.03 |
3.60 |
0.47 |
0.64 |
5 |
A" |
1208 |
1146 |
59.78 |
2.78 |
0.75 |
0.86 |
6 |
A" |
754 |
716 |
131.17 |
1.73 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3268.1 cm
-1
Scaled (by 0.9487) Zero Point Vibrational Energy (zpe) 3100.5 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 B2PLYP=FULLultrafine/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.165 |
|
|
|
2 |
H |
0.223 |
|
|
|
3 |
Br |
-0.029 |
|
|
|
4 |
Br |
-0.029 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.515 |
0.689 |
0.000 |
0.860 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-43.065 |
-1.011 |
0.000 |
y |
-1.011 |
-40.394 |
0.005 |
z |
0.000 |
0.005 |
-41.174 |
|
Traceless |
| x | y | z |
x |
-2.281 |
-1.011 |
0.000 |
y |
-1.011 |
1.726 |
0.005 |
z |
0.000 |
0.005 |
0.555 |
|
Polar |
3z2-r2 | 1.110 |
x2-y2 | -2.672 |
xy | -1.011 |
xz | 0.000 |
yz | 0.005 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.923 |
-0.207 |
0.001 |
y |
-0.207 |
5.171 |
0.003 |
z |
0.001 |
0.003 |
9.523 |
<r2> (average value of r
2) Å
2
<r2> |
216.598 |
(<r2>)1/2 |
14.717 |