Vibrational Frequencies calculated at BLYP/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' |
3194 |
3170 |
9.63 |
|
|
|
| 2 |
A' |
3180 |
3155 |
0.62 |
|
|
|
| 3 |
A' |
3093 |
3070 |
0.82 |
|
|
|
| 4 |
A' |
1625 |
1613 |
49.28 |
|
|
|
| 5 |
A' |
1409 |
1398 |
9.89 |
|
|
|
| 6 |
A' |
1258 |
1248 |
38.00 |
|
|
|
| 7 |
A' |
1008 |
1000 |
10.81 |
|
|
|
| 8 |
A' |
529 |
525 |
29.57 |
|
|
|
| 9 |
A' |
326 |
323 |
0.85 |
|
|
|
| 10 |
A" |
953 |
946 |
71.41 |
|
|
|
| 11 |
A" |
922 |
915 |
12.04 |
|
|
|
| 12 |
A" |
590 |
586 |
16.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9043.2 cm
-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 8974.5 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 BLYP/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.316 |
|
|
|
| 2 |
C |
-0.183 |
|
|
|
| 3 |
Br |
0.054 |
|
|
|
| 4 |
H |
0.168 |
|
|
|
| 5 |
H |
0.135 |
|
|
|
| 6 |
H |
0.141 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.252 |
-1.636 |
0.000 |
1.655 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.838 |
-0.417 |
0.000 |
| y |
-0.417 |
-26.809 |
0.000 |
| z |
0.000 |
0.000 |
-32.656 |
|
| Traceless |
| | x | y | z |
| x |
0.894 |
-0.417 |
0.000 |
| y |
-0.417 |
3.938 |
0.000 |
| z |
0.000 |
0.000 |
-4.832 |
|
| Polar |
| 3z2-r2 | -9.664 |
| x2-y2 | -2.030 |
| xy | -0.417 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.153 |
0.398 |
0.000 |
| y |
0.398 |
8.324 |
0.000 |
| z |
0.000 |
0.000 |
1.636 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |