Vibrational Frequencies calculated at PBEPBE/3-21G*
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' |
3064 |
2921 |
4.17 |
|
|
|
2 |
A' |
1454 |
1386 |
0.40 |
|
|
|
3 |
A' |
1238 |
1181 |
36.01 |
|
|
|
4 |
A' |
655 |
625 |
112.39 |
|
|
|
5 |
A' |
606 |
578 |
30.74 |
|
|
|
6 |
A' |
219 |
209 |
0.25 |
|
|
|
7 |
A" |
3146 |
2999 |
0.00 |
|
|
|
8 |
A" |
1144 |
1091 |
0.00 |
|
|
|
9 |
A" |
837 |
798 |
6.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6180.7 cm
-1
Scaled (by 0.9535) Zero Point Vibrational Energy (zpe) 5893.3 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/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.589 |
|
|
|
2 |
Br |
-0.000 |
|
|
|
3 |
Cl |
0.005 |
|
|
|
4 |
H |
0.292 |
|
|
|
5 |
H |
0.292 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.126 |
1.223 |
0.000 |
1.662 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-38.982 |
1.176 |
0.000 |
y |
1.176 |
-34.496 |
0.000 |
z |
0.000 |
0.000 |
-36.886 |
|
Traceless |
| x | y | z |
x |
-3.292 |
1.176 |
0.000 |
y |
1.176 |
3.438 |
0.000 |
z |
0.000 |
0.000 |
-0.147 |
|
Polar |
3z2-r2 | -0.293 |
x2-y2 | -4.486 |
xy | 1.176 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.546 |
-1.482 |
0.000 |
y |
-1.482 |
5.307 |
0.000 |
z |
0.000 |
0.000 |
3.433 |
<r2> (average value of r
2) Å
2
<r2> |
149.945 |
(<r2>)1/2 |
12.245 |