Vibrational Frequencies calculated at B2PLYP/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 |
A' |
1812 |
1736 |
242.73 |
|
|
|
| 2 |
A' |
1324 |
1268 |
280.89 |
|
|
|
| 3 |
A' |
802 |
768 |
212.64 |
|
|
|
| 4 |
A' |
739 |
708 |
0.81 |
|
|
|
| 5 |
A' |
530 |
508 |
103.02 |
|
|
|
| 6 |
A' |
386 |
370 |
6.55 |
|
|
|
| 7 |
A' |
207 |
198 |
0.08 |
|
|
|
| 8 |
A" |
721 |
690 |
13.03 |
|
|
|
| 9 |
A" |
120 |
115 |
0.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3320.4 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 3179.9 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.215 |
|
|
|
| 2 |
O |
-0.308 |
|
|
|
| 3 |
N |
0.408 |
|
|
|
| 4 |
O |
-0.155 |
|
|
|
| 5 |
O |
-0.159 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.983 |
-1.006 |
0.000 |
1.407 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.927 |
1.434 |
0.000 |
| y |
1.434 |
-40.575 |
0.000 |
| z |
0.000 |
0.000 |
-38.173 |
|
| Traceless |
| | x | y | z |
| x |
0.447 |
1.434 |
0.000 |
| y |
1.434 |
-2.024 |
0.000 |
| z |
0.000 |
0.000 |
1.578 |
|
| Polar |
| 3z2-r2 | 3.155 |
| x2-y2 | 1.647 |
| xy | 1.434 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.476 |
1.955 |
0.000 |
| y |
1.955 |
5.755 |
0.000 |
| z |
0.000 |
0.000 |
2.302 |
<r2> (average value of r
2) Å
2
| <r2> |
187.323 |
| (<r2>)1/2 |
13.687 |