Vibrational Frequencies calculated at B97D3/STO-3G
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' |
3255 |
3255 |
1.10 |
45.96 |
0.13 |
0.22 |
2 |
A' |
1580 |
1580 |
0.42 |
17.05 |
0.71 |
0.83 |
3 |
A' |
1289 |
1289 |
75.71 |
2.95 |
0.73 |
0.85 |
4 |
A' |
719 |
719 |
72.93 |
6.10 |
0.75 |
0.86 |
5 |
A' |
551 |
551 |
13.18 |
14.94 |
0.19 |
0.31 |
6 |
A' |
157 |
157 |
0.51 |
5.96 |
0.51 |
0.68 |
7 |
A" |
3382 |
3382 |
1.31 |
34.89 |
0.75 |
0.86 |
8 |
A" |
1207 |
1207 |
0.01 |
12.62 |
0.75 |
0.86 |
9 |
A" |
816 |
816 |
0.37 |
2.72 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6477.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6477.7 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 B97D3/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.252 |
|
|
|
2 |
Br |
0.015 |
|
|
|
3 |
I |
0.021 |
|
|
|
4 |
H |
0.108 |
|
|
|
5 |
H |
0.108 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.276 |
1.412 |
0.000 |
1.438 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-51.092 |
-1.108 |
0.000 |
y |
-1.108 |
-47.620 |
0.000 |
z |
0.000 |
0.000 |
-48.982 |
|
Traceless |
| x | y | z |
x |
-2.791 |
-1.108 |
0.000 |
y |
-1.108 |
2.417 |
0.000 |
z |
0.000 |
0.000 |
0.373 |
|
Polar |
3z2-r2 | 0.747 |
x2-y2 | -3.472 |
xy | -1.108 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.352 |
1.908 |
0.000 |
y |
1.908 |
3.168 |
0.000 |
z |
0.000 |
0.000 |
1.049 |
<r2> (average value of r
2) Å
2
<r2> |
308.690 |
(<r2>)1/2 |
17.570 |