Vibrational Frequencies calculated at BLYP/6-31+G**
| 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 |
3153 |
3136 |
0.77 |
|
|
|
| 2 |
A1 |
1575 |
1566 |
40.71 |
|
|
|
| 3 |
A1 |
1155 |
1149 |
1.31 |
|
|
|
| 4 |
A1 |
546 |
543 |
8.64 |
|
|
|
| 5 |
A1 |
97 |
96 |
0.02 |
|
|
|
| 6 |
A2 |
852 |
847 |
0.00 |
|
|
|
| 7 |
A2 |
391 |
389 |
0.00 |
|
|
|
| 8 |
B1 |
665 |
661 |
69.14 |
|
|
|
| 9 |
B2 |
3132 |
3115 |
15.10 |
|
|
|
| 10 |
B2 |
1247 |
1240 |
51.84 |
|
|
|
| 11 |
B2 |
708 |
705 |
84.09 |
|
|
|
| 12 |
B2 |
457 |
455 |
3.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6988.5 cm
-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 6951.4 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.086 |
|
|
|
| 2 |
C |
-0.086 |
|
|
|
| 3 |
Br |
-0.077 |
|
|
|
| 4 |
Br |
-0.077 |
|
|
|
| 5 |
H |
0.163 |
|
|
|
| 6 |
H |
0.163 |
|
|
|
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 |
1.629 |
1.629 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-51.215 |
0.000 |
0.000 |
| y |
0.000 |
-49.363 |
0.000 |
| z |
0.000 |
0.000 |
-43.226 |
|
| Traceless |
| | x | y | z |
| x |
-4.920 |
0.000 |
0.000 |
| y |
0.000 |
-2.143 |
0.000 |
| z |
0.000 |
0.000 |
7.063 |
|
| Polar |
| 3z2-r2 | 14.126 |
| x2-y2 | -1.852 |
| 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 |
6.384 |
0.000 |
0.000 |
| y |
0.000 |
13.291 |
0.000 |
| z |
0.000 |
0.000 |
9.350 |
<r2> (average value of r
2) Å
2
| <r2> |
298.914 |
| (<r2>)1/2 |
17.289 |