Vibrational Frequencies calculated at mPW1PW91/6-31G
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 |
3250 |
3077 |
2.00 |
89.01 |
0.25 |
0.40 |
2 |
A |
1321 |
1251 |
14.80 |
8.63 |
0.75 |
0.86 |
3 |
A |
1240 |
1174 |
67.17 |
7.75 |
0.74 |
0.85 |
4 |
A |
1081 |
1024 |
170.05 |
1.80 |
0.56 |
0.72 |
5 |
A |
722 |
684 |
224.72 |
7.57 |
0.46 |
0.63 |
6 |
A |
634 |
600 |
61.94 |
11.92 |
0.20 |
0.34 |
7 |
A |
395 |
374 |
2.39 |
6.96 |
0.34 |
0.51 |
8 |
A |
300 |
284 |
0.25 |
4.59 |
0.64 |
0.78 |
9 |
A |
219 |
207 |
0.28 |
8.19 |
0.58 |
0.74 |
Unscaled Zero Point Vibrational Energy (zpe) 4581.4 cm
-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 4336.8 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 mPW1PW91/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.268 |
|
|
|
2 |
Br |
0.144 |
|
|
|
3 |
Cl |
0.099 |
|
|
|
4 |
F |
-0.262 |
|
|
|
5 |
H |
0.287 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.348 |
-0.095 |
1.711 |
1.749 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-42.718 |
0.258 |
1.323 |
y |
0.258 |
-43.817 |
1.530 |
z |
1.323 |
1.530 |
-39.887 |
|
Traceless |
| x | y | z |
x |
-0.866 |
0.258 |
1.323 |
y |
0.258 |
-2.515 |
1.530 |
z |
1.323 |
1.530 |
3.381 |
|
Polar |
3z2-r2 | 6.762 |
x2-y2 | 1.099 |
xy | 0.258 |
xz | 1.323 |
yz | 1.530 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.275 |
-0.217 |
0.133 |
y |
-0.217 |
3.959 |
0.388 |
z |
0.133 |
0.388 |
2.698 |
<r2> (average value of r
2) Å
2
<r2> |
186.675 |
(<r2>)1/2 |
13.663 |