Vibrational Frequencies calculated at HF/3-21G*
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 |
1177 |
1062 |
95.28 |
13.15 |
0.44 |
0.61 |
2 |
A |
834 |
753 |
174.82 |
17.03 |
0.73 |
0.84 |
3 |
A |
820 |
740 |
181.39 |
29.39 |
0.64 |
0.78 |
4 |
A |
459 |
415 |
0.33 |
13.01 |
0.04 |
0.08 |
5 |
A |
336 |
303 |
1.00 |
3.94 |
0.45 |
0.62 |
6 |
A |
284 |
257 |
2.18 |
3.16 |
0.74 |
0.85 |
7 |
A |
265 |
239 |
0.94 |
9.18 |
0.18 |
0.31 |
8 |
A |
194 |
175 |
0.06 |
3.77 |
0.60 |
0.75 |
9 |
A |
146 |
131 |
0.08 |
3.20 |
0.56 |
0.72 |
Unscaled Zero Point Vibrational Energy (zpe) 2257.2 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 2037.4 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/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.054 |
|
|
|
2 |
F |
-0.351 |
|
|
|
3 |
Cl |
0.063 |
|
|
|
4 |
Br |
0.043 |
|
|
|
5 |
I |
0.191 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.601 |
-0.795 |
-1.002 |
1.413 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-65.500 |
-0.202 |
-0.420 |
y |
-0.202 |
-69.466 |
-0.558 |
z |
-0.420 |
-0.558 |
-72.757 |
|
Traceless |
| x | y | z |
x |
5.611 |
-0.202 |
-0.420 |
y |
-0.202 |
-0.338 |
-0.558 |
z |
-0.420 |
-0.558 |
-5.273 |
|
Polar |
3z2-r2 | -10.547 |
x2-y2 | 3.966 |
xy | -0.202 |
xz | -0.420 |
yz | -0.558 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
11.254 |
0.248 |
-0.159 |
y |
0.248 |
9.007 |
-0.324 |
z |
-0.159 |
-0.324 |
6.242 |
<r2> (average value of r
2) Å
2
<r2> |
430.523 |
(<r2>)1/2 |
20.749 |