Vibrational Frequencies calculated at PBEPBE/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' |
3346 |
3316 |
21.05 |
|
|
|
| 2 |
A' |
1748 |
1732 |
150.61 |
|
|
|
| 3 |
A' |
1358 |
1346 |
10.67 |
|
|
|
| 4 |
A' |
1232 |
1221 |
128.82 |
|
|
|
| 5 |
A' |
1165 |
1154 |
151.62 |
|
|
|
| 6 |
A' |
1047 |
1037 |
244.50 |
|
|
|
| 7 |
A' |
733 |
727 |
2.96 |
|
|
|
| 8 |
A' |
612 |
607 |
58.46 |
|
|
|
| 9 |
A' |
545 |
540 |
15.54 |
|
|
|
| 10 |
A' |
393 |
389 |
0.11 |
|
|
|
| 11 |
A' |
366 |
363 |
1.88 |
|
|
|
| 12 |
A' |
215 |
213 |
1.21 |
|
|
|
| 13 |
A" |
1189 |
1178 |
225.26 |
|
|
|
| 14 |
A" |
742 |
735 |
31.18 |
|
|
|
| 15 |
A" |
612 |
607 |
124.27 |
|
|
|
| 16 |
A" |
462 |
458 |
0.35 |
|
|
|
| 17 |
A" |
215 |
213 |
0.00 |
|
|
|
| 18 |
A" |
22 |
22 |
1.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8000.3 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 7927.5 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 PBEPBE/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.708 |
|
|
|
| 2 |
C |
0.488 |
|
|
|
| 3 |
O |
-0.491 |
|
|
|
| 4 |
O |
-0.403 |
|
|
|
| 5 |
F |
-0.227 |
|
|
|
| 6 |
F |
-0.226 |
|
|
|
| 7 |
F |
-0.226 |
|
|
|
| 8 |
H |
0.378 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.825 |
-2.022 |
0.000 |
2.184 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.304 |
-2.566 |
0.000 |
| y |
-2.566 |
-29.777 |
0.000 |
| z |
0.000 |
0.000 |
-36.118 |
|
| Traceless |
| | x | y | z |
| x |
-8.356 |
-2.566 |
0.000 |
| y |
-2.566 |
8.933 |
0.000 |
| z |
0.000 |
0.000 |
-0.577 |
|
| Polar |
| 3z2-r2 | -1.154 |
| x2-y2 | -11.527 |
| xy | -2.566 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.244 |
-0.102 |
0.000 |
| y |
-0.102 |
4.075 |
0.000 |
| z |
0.000 |
0.000 |
2.405 |
<r2> (average value of r
2) Å
2
| <r2> |
171.497 |
| (<r2>)1/2 |
13.096 |