Vibrational Frequencies calculated at HF/6-31G(2df,p)
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' |
1257 |
1138 |
303.98 |
|
|
|
2 |
A' |
971 |
879 |
417.89 |
|
|
|
3 |
A' |
712 |
645 |
12.83 |
|
|
|
4 |
A' |
481 |
436 |
0.10 |
|
|
|
5 |
A' |
377 |
342 |
0.11 |
|
|
|
6 |
A' |
235 |
213 |
0.01 |
|
|
|
7 |
A" |
1351 |
1224 |
187.94 |
|
|
|
8 |
A" |
444 |
402 |
0.46 |
|
|
|
9 |
A" |
327 |
296 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3077.9 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 2787.0 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 HF/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.397 |
|
|
|
2 |
Br |
0.029 |
|
|
|
3 |
Cl |
-0.091 |
|
|
|
4 |
F |
-0.168 |
|
|
|
5 |
F |
-0.168 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.056 |
-0.347 |
0.000 |
0.352 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-45.184 |
-0.837 |
0.000 |
y |
-0.837 |
-44.948 |
0.000 |
z |
0.000 |
0.000 |
-46.857 |
|
Traceless |
| x | y | z |
x |
0.719 |
-0.837 |
0.000 |
y |
-0.837 |
1.073 |
0.000 |
z |
0.000 |
0.000 |
-1.791 |
|
Polar |
3z2-r2 | -3.582 |
x2-y2 | -0.236 |
xy | -0.837 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.772 |
-1.128 |
0.000 |
y |
-1.128 |
6.765 |
0.000 |
z |
0.000 |
0.000 |
4.928 |
<r2> (average value of r
2) Å
2
<r2> |
205.032 |
(<r2>)1/2 |
14.319 |