Vibrational Frequencies calculated at mPW1PW91/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 |
A1 |
1333 |
1171 |
245.54 |
1.23 |
0.08 |
0.16 |
| 2 |
A1 |
716 |
630 |
45.10 |
3.06 |
0.09 |
0.17 |
| 3 |
A1 |
436 |
384 |
1.77 |
1.71 |
0.58 |
0.73 |
| 4 |
B1 |
578 |
508 |
35.58 |
0.46 |
0.75 |
0.86 |
| 5 |
B2 |
1653 |
1453 |
174.31 |
0.10 |
0.75 |
0.86 |
| 6 |
B2 |
353 |
310 |
6.81 |
1.83 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2534.5 cm
-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 2227.6 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 mPW1PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
B |
0.427 |
|
|
|
| 2 |
Cl |
-0.247 |
|
|
|
| 3 |
F |
-0.090 |
|
|
|
| 4 |
F |
-0.090 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-2.007 |
2.007 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.371 |
0.000 |
0.000 |
| y |
0.000 |
-25.469 |
0.000 |
| z |
0.000 |
0.000 |
-27.007 |
|
| Traceless |
| | x | y | z |
| x |
2.867 |
0.000 |
0.000 |
| y |
0.000 |
-0.280 |
0.000 |
| z |
0.000 |
0.000 |
-2.587 |
|
| Polar |
| 3z2-r2 | -5.174 |
| x2-y2 | 2.098 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.467 |
0.000 |
0.000 |
| y |
0.000 |
1.269 |
0.000 |
| z |
0.000 |
0.000 |
2.420 |
<r2> (average value of r
2) Å
2
| <r2> |
93.431 |
| (<r2>)1/2 |
9.666 |