Vibrational Frequencies calculated at B2PLYP/6-311+G(3df,2p)
| 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 |
824 |
824 |
4.05 |
1820557.00 |
0.33 |
0.50 |
| 2 |
A1 |
319 |
319 |
14.27 |
757.98 |
0.36 |
0.52 |
| 3 |
B2 |
951 |
951 |
2022.80 |
23208.79 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1047.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1047.2 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 B2PLYP/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.993 |
|
|
|
| 2 |
O |
-0.496 |
|
|
|
| 3 |
O |
-0.496 |
|
|
|
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 |
2.666 |
2.666 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.564 |
0.000 |
0.000 |
| y |
0.000 |
-33.681 |
0.000 |
| z |
0.000 |
0.000 |
-28.568 |
|
| Traceless |
| | x | y | z |
| x |
3.560 |
0.000 |
0.000 |
| y |
0.000 |
-5.614 |
0.000 |
| z |
0.000 |
0.000 |
2.054 |
|
| Polar |
| 3z2-r2 | 4.108 |
| x2-y2 | 6.116 |
| 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 |
3.154 |
0.000 |
0.000 |
| y |
0.000 |
-25.615 |
0.000 |
| z |
0.000 |
0.000 |
4.102 |
<r2> (average value of r
2) Å
2
| <r2> |
58.457 |
| (<r2>)1/2 |
7.646 |