Vibrational Frequencies calculated at PBEPBE/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' |
3131 |
2861 |
14.43 |
|
|
|
| 2 |
A' |
1595 |
1457 |
0.17 |
|
|
|
| 3 |
A' |
1381 |
1262 |
48.33 |
|
|
|
| 4 |
A' |
1192 |
1089 |
65.77 |
|
|
|
| 5 |
A' |
665 |
607 |
36.50 |
|
|
|
| 6 |
A' |
320 |
292 |
1.69 |
|
|
|
| 7 |
A" |
3233 |
2953 |
14.16 |
|
|
|
| 8 |
A" |
1264 |
1154 |
2.62 |
|
|
|
| 9 |
A" |
958 |
875 |
0.58 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6868.7 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 6275.2 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.091 |
|
|
|
| 2 |
F |
-0.042 |
|
|
|
| 3 |
Br |
-0.053 |
|
|
|
| 4 |
H |
0.094 |
|
|
|
| 5 |
H |
0.094 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.902 |
-1.218 |
0.000 |
1.516 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.225 |
-1.411 |
0.000 |
| y |
-1.411 |
-26.447 |
0.000 |
| z |
0.000 |
0.000 |
-26.367 |
|
| Traceless |
| | x | y | z |
| x |
0.182 |
-1.411 |
0.000 |
| y |
-1.411 |
-0.151 |
0.000 |
| z |
0.000 |
0.000 |
-0.031 |
|
| Polar |
| 3z2-r2 | -0.063 |
| x2-y2 | 0.222 |
| xy | -1.411 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.205 |
-0.253 |
0.000 |
| y |
-0.253 |
3.338 |
0.000 |
| z |
0.000 |
0.000 |
0.924 |
<r2> (average value of r
2) Å
2
| <r2> |
93.775 |
| (<r2>)1/2 |
9.684 |