Vibrational Frequencies calculated at HF/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 |
A' |
3542 |
2892 |
2.32 |
|
|
|
| 2 |
A' |
1790 |
1462 |
0.58 |
|
|
|
| 3 |
A' |
1585 |
1294 |
78.24 |
|
|
|
| 4 |
A' |
1349 |
1101 |
24.93 |
|
|
|
| 5 |
A' |
817 |
667 |
30.81 |
|
|
|
| 6 |
A' |
361 |
295 |
2.38 |
|
|
|
| 7 |
A" |
3662 |
2990 |
2.09 |
|
|
|
| 8 |
A" |
1425 |
1163 |
3.68 |
|
|
|
| 9 |
A" |
1077 |
879 |
4.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7803.1 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 6371.3 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 HF/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.011 |
|
|
|
| 2 |
F |
-0.127 |
|
|
|
| 3 |
Br |
-0.033 |
|
|
|
| 4 |
H |
0.086 |
|
|
|
| 5 |
H |
0.086 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.296 |
-0.867 |
0.000 |
1.559 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.441 |
-2.018 |
0.000 |
| y |
-2.018 |
-27.808 |
0.000 |
| z |
0.000 |
0.000 |
-26.376 |
|
| Traceless |
| | x | y | z |
| x |
0.651 |
-2.018 |
0.000 |
| y |
-2.018 |
-1.399 |
0.000 |
| z |
0.000 |
0.000 |
0.748 |
|
| Polar |
| 3z2-r2 | 1.496 |
| x2-y2 | 1.367 |
| xy | -2.018 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.132 |
-0.367 |
0.000 |
| y |
-0.367 |
2.914 |
0.000 |
| z |
0.000 |
0.000 |
0.891 |
<r2> (average value of r
2) Å
2
| <r2> |
89.692 |
| (<r2>)1/2 |
9.471 |