Vibrational Frequencies calculated at B3PW91/daug-cc-pVTZ
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 |
3136 |
3136 |
0.97 |
95.09 |
0.04 |
0.08 |
2 |
A1 |
1429 |
1429 |
0.02 |
10.18 |
0.51 |
0.68 |
3 |
A1 |
588 |
588 |
3.44 |
17.98 |
0.06 |
0.12 |
4 |
A1 |
170 |
170 |
0.08 |
3.60 |
0.32 |
0.49 |
5 |
A2 |
1116 |
1116 |
0.00 |
0.88 |
0.75 |
0.86 |
6 |
B1 |
3221 |
3221 |
2.95 |
43.49 |
0.75 |
0.86 |
7 |
B1 |
816 |
816 |
3.75 |
0.30 |
0.75 |
0.86 |
8 |
B2 |
1212 |
1212 |
59.37 |
0.25 |
0.75 |
0.86 |
9 |
B2 |
652 |
652 |
98.25 |
3.71 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6169.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6169.8 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 B3PW91/daug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.085 |
|
|
|
2 |
H |
0.438 |
|
|
|
3 |
H |
0.438 |
|
|
|
4 |
Br |
-0.396 |
|
|
|
5 |
Br |
-0.396 |
|
|
|
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 |
1.475 |
1.475 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-43.055 |
0.000 |
0.000 |
y |
0.000 |
-44.591 |
0.000 |
z |
0.000 |
0.000 |
-40.682 |
|
Traceless |
| x | y | z |
x |
-0.418 |
0.000 |
0.000 |
y |
0.000 |
-2.722 |
0.000 |
z |
0.000 |
0.000 |
3.141 |
|
Polar |
3z2-r2 | 6.281 |
x2-y2 | 1.536 |
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 |
6.956 |
0.000 |
0.000 |
y |
0.000 |
11.456 |
0.000 |
z |
0.000 |
0.000 |
7.609 |
<r2> (average value of r
2) Å
2
<r2> |
222.765 |
(<r2>)1/2 |
14.925 |