Vibrational Frequencies calculated at LSDA/cc-pVTZ-PP
| 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' |
3056 |
3056 |
0.35 |
94.16 |
0.06 |
0.11 |
| 2 |
A' |
1347 |
1347 |
0.35 |
13.26 |
0.60 |
0.75 |
| 3 |
A' |
1112 |
1112 |
57.17 |
1.32 |
0.13 |
0.22 |
| 4 |
A' |
638 |
638 |
76.89 |
2.79 |
0.72 |
0.84 |
| 5 |
A' |
536 |
536 |
6.16 |
16.83 |
0.09 |
0.17 |
| 6 |
A' |
139 |
139 |
0.04 |
5.31 |
0.37 |
0.54 |
| 7 |
A" |
3144 |
3144 |
6.81 |
45.59 |
0.75 |
0.86 |
| 8 |
A" |
1036 |
1036 |
0.08 |
2.23 |
0.75 |
0.86 |
| 9 |
A" |
737 |
737 |
6.63 |
1.03 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5872.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5872.7 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 LSDA/cc-pVTZ-PP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.332 |
|
|
|
| 2 |
Br |
-0.015 |
|
|
|
| 3 |
I |
0.007 |
|
|
|
| 4 |
H |
0.170 |
|
|
|
| 5 |
H |
0.170 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.535 |
1.152 |
0.000 |
1.270 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-52.257 |
-0.336 |
0.000 |
| y |
-0.336 |
-48.839 |
0.000 |
| z |
0.000 |
0.000 |
-51.770 |
|
| Traceless |
| | x | y | z |
| x |
-1.953 |
-0.336 |
0.000 |
| y |
-0.336 |
3.174 |
0.000 |
| z |
0.000 |
0.000 |
-1.221 |
|
| Polar |
| 3z2-r2 | -2.443 |
| x2-y2 | -3.418 |
| xy | -0.336 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.888 |
2.038 |
0.000 |
| y |
2.038 |
8.653 |
0.000 |
| z |
0.000 |
0.000 |
6.780 |
<r2> (average value of r
2) Å
2
| <r2> |
194.936 |
| (<r2>)1/2 |
13.962 |