Vibrational Frequencies calculated at B1B95/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' |
1874 |
1801 |
316.64 |
|
|
|
| 2 |
A' |
1398 |
1344 |
303.03 |
|
|
|
| 3 |
A' |
846 |
813 |
236.23 |
|
|
|
| 4 |
A' |
776 |
745 |
1.10 |
|
|
|
| 5 |
A' |
605 |
582 |
75.94 |
|
|
|
| 6 |
A' |
414 |
398 |
0.43 |
|
|
|
| 7 |
A' |
216 |
208 |
0.00 |
|
|
|
| 8 |
A" |
765 |
735 |
16.31 |
|
|
|
| 9 |
A" |
124 |
119 |
0.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3508.7 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 3372.5 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 B1B95/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.234 |
|
|
|
| 2 |
O |
-0.305 |
|
|
|
| 3 |
N |
0.430 |
|
|
|
| 4 |
O |
-0.175 |
|
|
|
| 5 |
O |
-0.183 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.359 |
-1.064 |
0.000 |
1.726 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.170 |
1.421 |
0.000 |
| y |
1.421 |
-40.356 |
0.000 |
| z |
0.000 |
0.000 |
-37.816 |
|
| Traceless |
| | x | y | z |
| x |
-0.084 |
1.421 |
0.000 |
| y |
1.421 |
-1.864 |
0.000 |
| z |
0.000 |
0.000 |
1.947 |
|
| Polar |
| 3z2-r2 | 3.895 |
| x2-y2 | 1.186 |
| xy | 1.421 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.079 |
1.937 |
0.000 |
| y |
1.937 |
5.678 |
0.000 |
| z |
0.000 |
0.000 |
2.326 |
<r2> (average value of r
2) Å
2
| <r2> |
182.489 |
| (<r2>)1/2 |
13.509 |