Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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' |
3263 |
2955 |
24.00 |
|
|
|
| 2 |
A' |
1639 |
1484 |
0.38 |
|
|
|
| 3 |
A' |
1476 |
1337 |
72.77 |
|
|
|
| 4 |
A' |
1223 |
1108 |
186.86 |
|
|
|
| 5 |
A' |
707 |
640 |
74.28 |
|
|
|
| 6 |
A' |
345 |
313 |
0.54 |
|
|
|
| 7 |
A" |
3343 |
3027 |
9.45 |
|
|
|
| 8 |
A" |
1372 |
1242 |
4.11 |
|
|
|
| 9 |
A" |
1037 |
939 |
0.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7202.1 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 6521.5 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 HF/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.062 |
|
|
|
| 2 |
F |
-0.227 |
|
|
|
| 3 |
Br |
-0.068 |
|
|
|
| 4 |
H |
0.178 |
|
|
|
| 5 |
H |
0.178 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.702 |
-0.808 |
0.000 |
1.884 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.994 |
-3.289 |
0.000 |
| y |
-3.289 |
-29.751 |
0.000 |
| z |
0.000 |
0.000 |
-28.933 |
|
| Traceless |
| | x | y | z |
| x |
0.348 |
-3.289 |
0.000 |
| y |
-3.289 |
-0.788 |
0.000 |
| z |
0.000 |
0.000 |
0.439 |
|
| Polar |
| 3z2-r2 | 0.879 |
| x2-y2 | 0.757 |
| xy | -3.289 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.075 |
-0.400 |
0.000 |
| y |
-0.400 |
5.702 |
0.000 |
| z |
0.000 |
0.000 |
3.942 |
<r2> (average value of r
2) Å
2
| <r2> |
88.391 |
| (<r2>)1/2 |
9.402 |