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 |
4516 |
3688 |
46.40 |
|
|
|
2 |
A |
4499 |
3673 |
82.03 |
|
|
|
3 |
A |
719 |
587 |
94.14 |
|
|
|
4 |
A |
581 |
474 |
106.64 |
|
|
|
5 |
A |
366 |
299 |
98.87 |
|
|
|
6 |
A |
274 |
224 |
0.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5476.9 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 4471.9 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 |
H |
0.208 |
|
|
|
2 |
F |
-0.179 |
|
|
|
3 |
H |
0.228 |
|
|
|
4 |
F |
-0.257 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.392 |
1.134 |
0.000 |
2.647 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-10.046 |
-2.122 |
0.000 |
y |
-2.122 |
-8.151 |
0.000 |
z |
0.000 |
0.000 |
-9.249 |
|
Traceless |
| x | y | z |
x |
-1.346 |
-2.122 |
0.000 |
y |
-2.122 |
1.496 |
0.000 |
z |
0.000 |
0.000 |
-0.150 |
|
Polar |
3z2-r2 | -0.300 |
x2-y2 | -1.895 |
xy | -2.122 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.733 |
-0.175 |
0.000 |
y |
-0.175 |
0.436 |
0.000 |
z |
0.000 |
0.000 |
0.001 |
<r2> (average value of r
2) Å
2
<r2> |
38.795 |
(<r2>)1/2 |
6.229 |