Vibrational Frequencies calculated at ROHF/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' |
3405 |
3088 |
22.87 |
|
|
|
| 2 |
A' |
1428 |
1295 |
162.86 |
|
|
|
| 3 |
A' |
1199 |
1087 |
281.89 |
|
|
|
| 4 |
A' |
730 |
663 |
138.18 |
|
|
|
| 5 |
A' |
580 |
526 |
16.38 |
|
|
|
| 6 |
A' |
319 |
289 |
0.27 |
|
|
|
| 7 |
A" |
1530 |
1388 |
42.04 |
|
|
|
| 8 |
A" |
1306 |
1184 |
155.55 |
|
|
|
| 9 |
A" |
317 |
288 |
2.65 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5406.8 cm
-1
Scaled (by 0.907) Zero Point Vibrational Energy (zpe) 4904.0 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 ROHF/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.384 |
|
|
|
| 2 |
H |
0.272 |
|
|
|
| 3 |
Br |
0.080 |
|
|
|
| 4 |
F |
-0.368 |
|
|
|
| 5 |
F |
-0.368 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.973 |
0.191 |
0.000 |
1.982 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.651 |
2.407 |
0.000 |
| y |
2.407 |
-35.304 |
0.000 |
| z |
0.000 |
0.000 |
-36.776 |
|
| Traceless |
| | x | y | z |
| x |
4.389 |
2.407 |
0.000 |
| y |
2.407 |
-1.091 |
0.000 |
| z |
0.000 |
0.000 |
-3.298 |
|
| Polar |
| 3z2-r2 | -6.597 |
| x2-y2 | 3.653 |
| xy | 2.407 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
129.461 |
| (<r2>)1/2 |
11.378 |