Vibrational Frequencies calculated at LSDA/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' |
1857 |
1837 |
227.33 |
|
|
|
2 |
A' |
1365 |
1350 |
244.48 |
|
|
|
3 |
A' |
812 |
803 |
163.44 |
|
|
|
4 |
A' |
736 |
728 |
0.00 |
|
|
|
5 |
A' |
548 |
542 |
47.71 |
|
|
|
6 |
A' |
405 |
400 |
1.30 |
|
|
|
7 |
A' |
204 |
202 |
0.06 |
|
|
|
8 |
A" |
729 |
721 |
11.41 |
|
|
|
9 |
A" |
144 |
142 |
0.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3399.0 cm
-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 3361.6 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-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Br |
0.197 |
|
|
|
2 |
O |
-0.256 |
|
|
|
3 |
N |
0.313 |
|
|
|
4 |
O |
-0.126 |
|
|
|
5 |
O |
-0.128 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.064 |
-0.931 |
0.000 |
1.414 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-38.781 |
1.367 |
0.000 |
y |
1.367 |
-40.199 |
0.000 |
z |
0.000 |
0.000 |
-37.906 |
|
Traceless |
| x | y | z |
x |
0.271 |
1.367 |
0.000 |
y |
1.367 |
-1.855 |
0.000 |
z |
0.000 |
0.000 |
1.584 |
|
Polar |
3z2-r2 | 3.168 |
x2-y2 | 1.418 |
xy | 1.367 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.652 |
2.031 |
0.000 |
y |
2.031 |
5.680 |
0.000 |
z |
0.000 |
0.000 |
2.337 |
<r2> (average value of r
2) Å
2
<r2> |
182.340 |
(<r2>)1/2 |
13.503 |