Vibrational Frequencies calculated at B3LYPultrafine/aug-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 |
A1 |
3080 |
2988 |
16.39 |
150.45 |
0.00 |
0.00 |
2 |
A1 |
1295 |
1257 |
19.83 |
0.78 |
0.13 |
0.23 |
3 |
A1 |
591 |
574 |
13.48 |
23.47 |
0.18 |
0.31 |
4 |
E |
3196 |
3102 |
1.64 |
55.09 |
0.75 |
0.86 |
4 |
E |
3196 |
3102 |
1.64 |
55.09 |
0.75 |
0.86 |
5 |
E |
1435 |
1393 |
5.58 |
3.48 |
0.75 |
0.86 |
5 |
E |
1435 |
1393 |
5.58 |
3.48 |
0.75 |
0.86 |
6 |
E |
947 |
919 |
3.94 |
0.34 |
0.75 |
0.86 |
6 |
E |
947 |
919 |
3.94 |
0.34 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8061.7 cm
-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 7823.0 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 B3LYPultrafine/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.499 |
|
|
|
2 |
Br |
0.135 |
|
|
|
3 |
H |
-0.211 |
|
|
|
4 |
H |
-0.211 |
|
|
|
5 |
H |
-0.211 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-1.975 |
1.975 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.124 |
0.000 |
0.000 |
y |
0.000 |
-26.124 |
0.000 |
z |
0.000 |
0.000 |
-22.332 |
|
Traceless |
| x | y | z |
x |
-1.896 |
0.000 |
0.000 |
y |
0.000 |
-1.896 |
0.000 |
z |
0.000 |
0.000 |
3.792 |
|
Polar |
3z2-r2 | 7.584 |
x2-y2 | 0.000 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.642 |
0.000 |
0.000 |
y |
0.000 |
4.642 |
0.000 |
z |
0.000 |
0.000 |
6.790 |
<r2> (average value of r
2) Å
2
<r2> |
49.860 |
(<r2>)1/2 |
7.061 |