Vibrational Frequencies calculated at PBEPBE/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' |
3104 |
3072 |
1.89 |
|
|
|
2 |
A' |
1159 |
1147 |
18.66 |
|
|
|
3 |
A' |
700 |
692 |
134.62 |
|
|
|
4 |
A' |
569 |
564 |
5.97 |
|
|
|
5 |
A' |
276 |
274 |
0.04 |
|
|
|
6 |
A' |
166 |
165 |
0.01 |
|
|
|
7 |
A" |
1124 |
1112 |
28.96 |
|
|
|
8 |
A" |
655 |
648 |
123.18 |
|
|
|
9 |
A" |
194 |
192 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3973.1 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 3932.2 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 PBEPBE/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.357 |
|
|
|
2 |
H |
0.223 |
|
|
|
3 |
Cl |
-0.050 |
|
|
|
4 |
Br |
0.092 |
|
|
|
5 |
Br |
0.092 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.879 |
0.335 |
0.000 |
0.940 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-53.879 |
-1.197 |
0.000 |
y |
-1.197 |
-53.662 |
0.000 |
z |
0.000 |
0.000 |
-53.853 |
|
Traceless |
| x | y | z |
x |
-0.122 |
-1.197 |
0.000 |
y |
-1.197 |
0.204 |
0.000 |
z |
0.000 |
0.000 |
-0.082 |
|
Polar |
3z2-r2 | -0.165 |
x2-y2 | -0.217 |
xy | -1.197 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.713 |
1.484 |
0.000 |
y |
1.484 |
9.326 |
0.000 |
z |
0.000 |
0.000 |
11.129 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |