Vibrational Frequencies calculated at B2PLYP=FULLultrafine/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' |
3236 |
3100 |
1.10 |
107.51 |
0.26 |
0.41 |
2 |
A' |
631 |
605 |
10.68 |
5.88 |
0.43 |
0.60 |
3 |
A' |
468 |
449 |
22.61 |
11.58 |
0.05 |
0.10 |
4 |
A' |
187 |
179 |
0.06 |
4.47 |
0.54 |
0.70 |
5 |
A" |
1177 |
1128 |
57.84 |
2.38 |
0.75 |
0.86 |
6 |
A" |
772 |
740 |
133.06 |
1.75 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3235.3 cm
-1
Scaled (by 0.9582) Zero Point Vibrational Energy (zpe) 3100.1 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/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.185 |
|
|
|
2 |
H |
0.110 |
|
|
|
3 |
Br |
0.037 |
|
|
|
4 |
Br |
0.037 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.502 |
0.581 |
0.000 |
0.767 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-43.206 |
-0.962 |
0.001 |
y |
-0.962 |
-40.661 |
0.007 |
z |
0.001 |
0.007 |
-40.968 |
|
Traceless |
| x | y | z |
x |
-2.392 |
-0.962 |
0.001 |
y |
-0.962 |
1.426 |
0.007 |
z |
0.001 |
0.007 |
0.966 |
|
Polar |
3z2-r2 | 1.932 |
x2-y2 | -2.545 |
xy | -0.962 |
xz | 0.001 |
yz | 0.007 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.268 |
-0.202 |
0.001 |
y |
-0.202 |
4.744 |
0.003 |
z |
0.001 |
0.003 |
9.389 |
<r2> (average value of r
2) Å
2
<r2> |
218.465 |
(<r2>)1/2 |
14.781 |