Vibrational Frequencies calculated at LSDA/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 |
A' |
1828 |
1808 |
280.50 |
|
|
|
| 2 |
A' |
1346 |
1331 |
257.53 |
|
|
|
| 3 |
A' |
808 |
799 |
162.18 |
|
|
|
| 4 |
A' |
744 |
736 |
3.24 |
|
|
|
| 5 |
A' |
542 |
536 |
69.58 |
|
|
|
| 6 |
A' |
406 |
402 |
3.74 |
|
|
|
| 7 |
A' |
206 |
204 |
0.07 |
|
|
|
| 8 |
A" |
733 |
725 |
9.58 |
|
|
|
| 9 |
A" |
146 |
144 |
0.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3379.1 cm
-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 3342.2 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 LSDA/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.181 |
|
|
|
| 2 |
O |
-0.242 |
|
|
|
| 3 |
N |
0.376 |
|
|
|
| 4 |
O |
-0.157 |
|
|
|
| 5 |
O |
-0.158 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.122 |
-0.869 |
0.000 |
1.419 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.455 |
1.194 |
0.000 |
| y |
1.194 |
-40.776 |
0.000 |
| z |
0.000 |
0.000 |
-38.407 |
|
| Traceless |
| | x | y | z |
| x |
0.136 |
1.194 |
0.000 |
| y |
1.194 |
-1.845 |
0.000 |
| z |
0.000 |
0.000 |
1.708 |
|
| Polar |
| 3z2-r2 | 3.417 |
| x2-y2 | 1.321 |
| xy | 1.194 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.676 |
1.874 |
0.000 |
| y |
1.874 |
6.351 |
0.000 |
| z |
0.000 |
0.000 |
3.393 |
<r2> (average value of r
2) Å
2
| <r2> |
179.970 |
| (<r2>)1/2 |
13.415 |