Vibrational Frequencies calculated at B3LYP/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' |
3181 |
3069 |
1.93 |
|
|
|
| 2 |
A' |
1209 |
1166 |
21.69 |
|
|
|
| 3 |
A' |
719 |
694 |
124.30 |
|
|
|
| 4 |
A' |
576 |
556 |
5.41 |
|
|
|
| 5 |
A' |
281 |
271 |
0.06 |
|
|
|
| 6 |
A' |
170 |
164 |
0.00 |
|
|
|
| 7 |
A" |
1172 |
1131 |
32.74 |
|
|
|
| 8 |
A" |
669 |
646 |
111.54 |
|
|
|
| 9 |
A" |
198 |
191 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4087.0 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 3943.9 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 B3LYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.314 |
|
|
|
| 2 |
H |
0.214 |
|
|
|
| 3 |
Cl |
-0.069 |
|
|
|
| 4 |
Br |
0.084 |
|
|
|
| 5 |
Br |
0.084 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.910 |
0.343 |
0.000 |
0.973 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-54.023 |
-1.271 |
0.000 |
| y |
-1.271 |
-53.869 |
0.000 |
| z |
0.000 |
0.000 |
-54.091 |
|
| Traceless |
| | x | y | z |
| x |
-0.043 |
-1.271 |
0.000 |
| y |
-1.271 |
0.188 |
0.000 |
| z |
0.000 |
0.000 |
-0.145 |
|
| Polar |
| 3z2-r2 | -0.290 |
| x2-y2 | -0.154 |
| xy | -1.271 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.551 |
1.421 |
0.000 |
| y |
1.421 |
9.112 |
0.000 |
| z |
0.000 |
0.000 |
10.861 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |