Vibrational Frequencies calculated at PBEPBEultrafine/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' |
3095 |
3067 |
2.60 |
|
|
|
2 |
A' |
1431 |
1418 |
0.71 |
|
|
|
3 |
A' |
1223 |
1212 |
40.85 |
|
|
|
4 |
A' |
631 |
625 |
152.65 |
|
|
|
5 |
A' |
586 |
581 |
8.69 |
|
|
|
6 |
A' |
208 |
206 |
0.53 |
|
|
|
7 |
A" |
3192 |
3163 |
0.00 |
|
|
|
8 |
A" |
1115 |
1105 |
0.04 |
|
|
|
9 |
A" |
815 |
808 |
6.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6147.5 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 6091.6 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 PBEPBEultrafine/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.796 |
|
|
|
2 |
Br |
0.144 |
|
|
|
3 |
Cl |
0.022 |
|
|
|
4 |
H |
0.315 |
|
|
|
5 |
H |
0.315 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.582 |
1.219 |
0.000 |
1.997 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-40.407 |
1.526 |
0.000 |
y |
1.526 |
-35.056 |
0.000 |
z |
0.000 |
0.000 |
-37.100 |
|
Traceless |
| x | y | z |
x |
-4.329 |
1.526 |
0.000 |
y |
1.526 |
3.698 |
0.000 |
z |
0.000 |
0.000 |
0.631 |
|
Polar |
3z2-r2 | 1.262 |
x2-y2 | -5.351 |
xy | 1.526 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.359 |
-1.883 |
0.000 |
y |
-1.883 |
4.778 |
0.000 |
z |
0.000 |
0.000 |
2.297 |
<r2> (average value of r
2) Å
2
<r2> |
157.106 |
(<r2>)1/2 |
12.534 |