Vibrational Frequencies calculated at B3PW91/STO-3G
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
1937 |
1714 |
107.90 |
2.38 |
0.38 |
0.55 |
2 |
A1 |
976 |
864 |
10.80 |
4.77 |
0.09 |
0.17 |
3 |
A1 |
499 |
441 |
3.07 |
1.47 |
0.75 |
0.86 |
4 |
B1 |
631 |
559 |
9.34 |
0.28 |
0.75 |
0.86 |
5 |
B2 |
1371 |
1214 |
168.15 |
0.43 |
0.75 |
0.86 |
6 |
B2 |
541 |
479 |
8.44 |
2.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2977.2 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 2634.9 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 B3PW91/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.193 |
|
|
|
2 |
C |
0.299 |
|
|
|
3 |
F |
-0.053 |
|
|
|
4 |
F |
-0.053 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-1.103 |
1.103 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.506 |
0.000 |
0.000 |
y |
0.000 |
-17.968 |
0.000 |
z |
0.000 |
0.000 |
-19.994 |
|
Traceless |
| x | y | z |
x |
2.475 |
0.000 |
0.000 |
y |
0.000 |
0.282 |
0.000 |
z |
0.000 |
0.000 |
-2.758 |
|
Polar |
3z2-r2 | -5.515 |
x2-y2 | 1.462 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.394 |
0.000 |
0.000 |
y |
0.000 |
1.280 |
0.000 |
z |
0.000 |
0.000 |
1.819 |
<r2> (average value of r
2) Å
2
<r2> |
57.179 |
(<r2>)1/2 |
7.562 |