Vibrational Frequencies calculated at BLYP/6-311+G(3df,2p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3133 |
3115 |
0.06 |
|
|
|
| 2 |
A1 |
1558 |
1550 |
37.02 |
|
|
|
| 3 |
A1 |
1145 |
1139 |
1.65 |
|
|
|
| 4 |
A1 |
548 |
545 |
7.81 |
|
|
|
| 5 |
A1 |
103 |
102 |
0.02 |
|
|
|
| 6 |
A2 |
851 |
847 |
0.00 |
|
|
|
| 7 |
A2 |
370 |
368 |
0.00 |
|
|
|
| 8 |
B1 |
655 |
652 |
56.32 |
|
|
|
| 9 |
B2 |
3110 |
3093 |
14.82 |
|
|
|
| 10 |
B2 |
1241 |
1234 |
50.97 |
|
|
|
| 11 |
B2 |
722 |
718 |
69.00 |
|
|
|
| 12 |
B2 |
454 |
452 |
4.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6945.3 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 6907.1 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/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.144 |
|
|
|
| 2 |
C |
-0.144 |
|
|
|
| 3 |
Br |
-0.022 |
|
|
|
| 4 |
Br |
-0.022 |
|
|
|
| 5 |
H |
0.166 |
|
|
|
| 6 |
H |
0.166 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
1.588 |
1.588 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-50.883 |
0.000 |
0.000 |
| y |
0.000 |
-49.293 |
0.000 |
| z |
0.000 |
0.000 |
-43.385 |
|
| Traceless |
| | x | y | z |
| x |
-4.544 |
0.000 |
0.000 |
| y |
0.000 |
-2.159 |
0.000 |
| z |
0.000 |
0.000 |
6.703 |
|
| Polar |
| 3z2-r2 | 13.405 |
| x2-y2 | -1.590 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.466 |
0.000 |
0.000 |
| y |
0.000 |
14.197 |
0.000 |
| z |
0.000 |
0.000 |
10.160 |
<r2> (average value of r
2) Å
2
| <r2> |
297.936 |
| (<r2>)1/2 |
17.261 |