Vibrational Frequencies calculated at B3PW91/6-31G(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' |
3102 |
2983 |
34.30 |
|
|
|
2 |
A' |
1208 |
1162 |
76.68 |
|
|
|
3 |
A' |
1007 |
968 |
12.49 |
|
|
|
4 |
A' |
552 |
531 |
3.46 |
|
|
|
5 |
A" |
1367 |
1314 |
95.59 |
|
|
|
6 |
A" |
1227 |
1179 |
154.92 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4231.6 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 4068.3 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 B3PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.002 |
|
|
|
2 |
H |
0.136 |
|
|
|
3 |
F |
-0.067 |
|
|
|
4 |
F |
-0.067 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.625 |
0.968 |
0.000 |
1.152 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-14.910 |
-0.829 |
0.000 |
y |
-0.829 |
-14.429 |
0.000 |
z |
0.000 |
0.000 |
-16.703 |
|
Traceless |
| x | y | z |
x |
0.656 |
-0.829 |
0.000 |
y |
-0.829 |
1.377 |
0.000 |
z |
0.000 |
0.000 |
-2.033 |
|
Polar |
3z2-r2 | -4.066 |
x2-y2 | -0.481 |
xy | -0.829 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.683 |
-0.258 |
0.000 |
y |
-0.258 |
2.039 |
0.000 |
z |
0.000 |
0.000 |
2.248 |
<r2> (average value of r
2) Å
2
<r2> |
35.834 |
(<r2>)1/2 |
5.986 |