Vibrational Frequencies calculated at B2PLYP=FULLultrafine/cc-pVTZ
| 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 |
3159 |
3018 |
1.97 |
91.01 |
0.06 |
0.11 |
| 2 |
A1 |
1453 |
1388 |
0.03 |
10.84 |
0.63 |
0.77 |
| 3 |
A1 |
588 |
562 |
3.70 |
15.03 |
0.07 |
0.14 |
| 4 |
A1 |
172 |
164 |
0.08 |
4.40 |
0.43 |
0.60 |
| 5 |
A2 |
1128 |
1078 |
0.00 |
3.07 |
0.75 |
0.86 |
| 6 |
B1 |
3238 |
3094 |
1.48 |
46.08 |
0.75 |
0.86 |
| 7 |
B1 |
823 |
787 |
4.24 |
1.21 |
0.75 |
0.86 |
| 8 |
B2 |
1229 |
1174 |
66.89 |
0.03 |
0.75 |
0.86 |
| 9 |
B2 |
656 |
627 |
92.23 |
5.44 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6222.6 cm
-1
Scaled (by 0.9554) Zero Point Vibrational Energy (zpe) 5945.0 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 B2PLYP=FULLultrafine/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.184 |
|
|
|
| 2 |
H |
0.155 |
|
|
|
| 3 |
H |
0.155 |
|
|
|
| 4 |
Br |
-0.062 |
|
|
|
| 5 |
Br |
-0.062 |
|
|
|
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 |
1.510 |
1.510 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-43.379 |
0.000 |
0.000 |
| y |
0.000 |
-44.873 |
0.000 |
| z |
0.000 |
0.000 |
-41.005 |
|
| Traceless |
| | x | y | z |
| x |
-0.440 |
0.000 |
0.000 |
| y |
0.000 |
-2.681 |
0.000 |
| z |
0.000 |
0.000 |
3.121 |
|
| Polar |
| 3z2-r2 | 6.241 |
| x2-y2 | 1.494 |
| 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 |
5.091 |
0.000 |
0.000 |
| y |
0.000 |
10.073 |
0.000 |
| z |
0.000 |
0.000 |
6.092 |
<r2> (average value of r
2) Å
2
| <r2> |
223.147 |
| (<r2>)1/2 |
14.938 |