Vibrational Frequencies calculated at wB97X-D/6-311G**
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' |
3064 |
2931 |
25.81 |
|
|
|
2 |
A' |
1905 |
1822 |
480.03 |
|
|
|
3 |
A' |
1330 |
1272 |
72.49 |
|
|
|
4 |
A' |
661 |
632 |
179.98 |
|
|
|
5 |
A' |
373 |
357 |
11.11 |
|
|
|
6 |
A" |
917 |
878 |
3.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4125.0 cm
-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 3945.5 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 wB97X-D/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.112 |
|
|
|
2 |
O |
-0.204 |
|
|
|
3 |
H |
0.160 |
|
|
|
4 |
Br |
-0.069 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.887 |
-0.078 |
0.000 |
1.888 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-28.447 |
-3.513 |
0.000 |
y |
-3.513 |
-30.820 |
0.000 |
z |
0.000 |
0.000 |
-29.168 |
|
Traceless |
| x | y | z |
x |
1.547 |
-3.513 |
0.000 |
y |
-3.513 |
-2.012 |
0.000 |
z |
0.000 |
0.000 |
0.465 |
|
Polar |
3z2-r2 | 0.930 |
x2-y2 | 2.373 |
xy | -3.513 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.465 |
-0.138 |
0.000 |
y |
-0.138 |
6.941 |
0.000 |
z |
0.000 |
0.000 |
2.352 |
<r2> (average value of r
2) Å
2
<r2> |
84.120 |
(<r2>)1/2 |
9.172 |