Vibrational Frequencies calculated at HF/6-31G**
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' |
1261 |
1138 |
196.87 |
3.91 |
0.48 |
0.65 |
2 |
A' |
898 |
811 |
279.35 |
11.59 |
0.70 |
0.83 |
3 |
A' |
547 |
493 |
2.55 |
11.44 |
0.02 |
0.04 |
4 |
A' |
367 |
331 |
0.19 |
3.35 |
0.70 |
0.83 |
5 |
A' |
332 |
300 |
0.02 |
6.98 |
0.23 |
0.38 |
6 |
A' |
241 |
218 |
0.01 |
3.44 |
0.60 |
0.75 |
7 |
A" |
957 |
864 |
256.11 |
8.36 |
0.75 |
0.86 |
8 |
A" |
429 |
388 |
0.57 |
3.33 |
0.75 |
0.86 |
9 |
A" |
227 |
205 |
0.00 |
2.55 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2630.0 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 2373.9 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 HF/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.175 |
|
|
|
2 |
Br |
-0.020 |
|
|
|
3 |
F |
-0.295 |
|
|
|
4 |
Cl |
0.070 |
|
|
|
5 |
Cl |
0.070 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.341 |
-0.355 |
0.000 |
0.492 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-52.608 |
-1.019 |
0.000 |
y |
-1.019 |
-54.655 |
0.000 |
z |
0.000 |
0.000 |
-53.270 |
|
Traceless |
| x | y | z |
x |
1.355 |
-1.019 |
0.000 |
y |
-1.019 |
-1.716 |
0.000 |
z |
0.000 |
0.000 |
0.361 |
|
Polar |
3z2-r2 | 0.722 |
x2-y2 | 2.047 |
xy | -1.019 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.508 |
-1.091 |
0.000 |
y |
-1.091 |
5.234 |
0.000 |
z |
0.000 |
0.000 |
7.145 |
<r2> (average value of r
2) Å
2
<r2> |
260.044 |
(<r2>)1/2 |
16.126 |