Vibrational Frequencies calculated at B1B95/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 |
3337 |
2947 |
1.00 |
40.23 |
0.34 |
0.51 |
2 |
A |
1439 |
1271 |
104.39 |
2.10 |
0.27 |
0.42 |
3 |
A |
1289 |
1138 |
17.92 |
6.10 |
0.71 |
0.83 |
4 |
A |
885 |
781 |
34.28 |
5.06 |
0.63 |
0.77 |
5 |
A |
773 |
682 |
40.85 |
9.36 |
0.18 |
0.31 |
6 |
A |
392 |
346 |
2.57 |
2.55 |
0.67 |
0.81 |
Unscaled Zero Point Vibrational Energy (zpe) 4057.4 cm
-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 3582.7 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/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.062 |
|
|
|
2 |
H |
0.105 |
|
|
|
3 |
F |
-0.019 |
|
|
|
4 |
Cl |
-0.148 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.627 |
0.846 |
0.425 |
1.883 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.088 |
0.589 |
0.232 |
y |
0.589 |
-20.382 |
0.561 |
z |
0.232 |
0.561 |
-21.324 |
|
Traceless |
| x | y | z |
x |
-1.235 |
0.589 |
0.232 |
y |
0.589 |
1.324 |
0.561 |
z |
0.232 |
0.561 |
-0.089 |
|
Polar |
3z2-r2 | -0.177 |
x2-y2 | -1.706 |
xy | 0.589 |
xz | 0.232 |
yz | 0.561 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.697 |
0.330 |
0.017 |
y |
0.330 |
1.188 |
0.058 |
z |
0.017 |
0.058 |
0.466 |
<r2> (average value of r
2) Å
2
<r2> |
64.058 |
(<r2>)1/2 |
8.004 |