Vibrational Frequencies calculated at B1B95/6-31G(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' |
1943 |
1860 |
184.18 |
8.11 |
0.20 |
0.33 |
| 2 |
A' |
859 |
822 |
181.31 |
3.20 |
0.37 |
0.54 |
| 3 |
A' |
597 |
572 |
97.97 |
7.35 |
0.36 |
0.53 |
Unscaled Zero Point Vibrational Energy (zpe) 1698.9 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 1627.0 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 B1B95/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
F |
-0.224 |
|
|
|
| 2 |
N |
0.288 |
|
|
|
| 3 |
O |
-0.064 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.708 |
0.535 |
0.000 |
0.887 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.880 |
-0.186 |
0.000 |
| y |
-0.186 |
-15.344 |
0.000 |
| z |
0.000 |
0.000 |
-13.934 |
|
| Traceless |
| | x | y | z |
| x |
-1.241 |
-0.186 |
0.000 |
| y |
-0.186 |
-0.437 |
0.000 |
| z |
0.000 |
0.000 |
1.678 |
|
| Polar |
| 3z2-r2 | 3.356 |
| x2-y2 | -0.536 |
| xy | -0.186 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.735 |
0.414 |
0.000 |
| y |
0.414 |
1.759 |
0.000 |
| z |
0.000 |
0.000 |
1.298 |
<r2> (average value of r
2) Å
2
| <r2> |
31.569 |
| (<r2>)1/2 |
5.619 |