Vibrational Frequencies calculated at B3PW91/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 |
A1 |
3086 |
2978 |
16.06 |
|
|
|
2 |
A1 |
1306 |
1261 |
21.21 |
|
|
|
3 |
A1 |
616 |
594 |
12.14 |
|
|
|
4 |
E |
3213 |
3100 |
1.16 |
|
|
|
4 |
E |
3213 |
3100 |
1.16 |
|
|
|
5 |
E |
1443 |
1392 |
6.90 |
|
|
|
5 |
E |
1443 |
1392 |
6.90 |
|
|
|
6 |
E |
953 |
920 |
6.35 |
|
|
|
6 |
E |
953 |
920 |
6.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8112.1 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 7828.2 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/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.176 |
|
|
|
2 |
Br |
-0.128 |
|
|
|
3 |
H |
0.101 |
|
|
|
4 |
H |
0.101 |
|
|
|
5 |
H |
0.101 |
|
|
|
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 |
-1.859 |
1.859 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.445 |
0.000 |
0.000 |
y |
0.000 |
-25.445 |
0.000 |
z |
0.000 |
0.000 |
-21.783 |
|
Traceless |
| x | y | z |
x |
-1.831 |
0.000 |
0.000 |
y |
0.000 |
-1.831 |
0.000 |
z |
0.000 |
0.000 |
3.662 |
|
Polar |
3z2-r2 | 7.325 |
x2-y2 | 0.000 |
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 |
2.936 |
0.000 |
0.000 |
y |
0.000 |
2.936 |
0.000 |
z |
0.000 |
0.000 |
5.404 |
<r2> (average value of r
2) Å
2
<r2> |
48.898 |
(<r2>)1/2 |
6.993 |