Vibrational Frequencies calculated at LSDA/6-31G(2df,p)
| 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' |
1852 |
1823 |
239.57 |
|
|
|
| 2 |
A' |
1359 |
1337 |
227.09 |
|
|
|
| 3 |
A' |
811 |
798 |
127.69 |
|
|
|
| 4 |
A' |
764 |
751 |
18.16 |
|
|
|
| 5 |
A' |
563 |
554 |
57.54 |
|
|
|
| 6 |
A' |
417 |
410 |
2.87 |
|
|
|
| 7 |
A' |
219 |
216 |
0.20 |
|
|
|
| 8 |
A" |
733 |
722 |
8.73 |
|
|
|
| 9 |
A" |
155 |
153 |
0.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3436.3 cm
-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 3381.3 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 LSDA/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.241 |
|
|
|
| 2 |
O |
-0.364 |
|
|
|
| 3 |
N |
0.660 |
|
|
|
| 4 |
O |
-0.279 |
|
|
|
| 5 |
O |
-0.257 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.011 |
-0.680 |
0.000 |
1.218 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.912 |
0.945 |
0.000 |
| y |
0.945 |
-39.954 |
0.000 |
| z |
0.000 |
0.000 |
-37.730 |
|
| Traceless |
| | x | y | z |
| x |
-0.070 |
0.945 |
0.000 |
| y |
0.945 |
-1.632 |
0.000 |
| z |
0.000 |
0.000 |
1.703 |
|
| Polar |
| 3z2-r2 | 3.405 |
| x2-y2 | 1.042 |
| xy | 0.945 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.638 |
1.698 |
0.000 |
| y |
1.698 |
6.278 |
0.000 |
| z |
0.000 |
0.000 |
3.851 |
<r2> (average value of r
2) Å
2
| <r2> |
176.513 |
| (<r2>)1/2 |
13.286 |