Vibrational Frequencies calculated at B97D3/aug-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 |
3083 |
3036 |
1.92 |
96.04 |
0.05 |
0.09 |
| 2 |
A1 |
1399 |
1378 |
0.07 |
10.98 |
0.49 |
0.66 |
| 3 |
A1 |
552 |
543 |
3.59 |
19.22 |
0.06 |
0.11 |
| 4 |
A1 |
164 |
161 |
0.06 |
4.54 |
0.32 |
0.48 |
| 5 |
A2 |
1087 |
1070 |
0.00 |
0.77 |
0.75 |
0.86 |
| 6 |
B1 |
3173 |
3124 |
1.37 |
45.46 |
0.75 |
0.86 |
| 7 |
B1 |
800 |
788 |
3.51 |
0.35 |
0.75 |
0.86 |
| 8 |
B2 |
1185 |
1167 |
63.14 |
0.16 |
0.75 |
0.86 |
| 9 |
B2 |
580 |
571 |
122.67 |
3.18 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6010.7 cm
-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 5918.8 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 B97D3/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.450 |
|
|
|
| 2 |
H |
0.199 |
|
|
|
| 3 |
H |
0.199 |
|
|
|
| 4 |
Br |
0.026 |
|
|
|
| 5 |
Br |
0.026 |
|
|
|
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 |
1.464 |
1.464 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-43.114 |
0.000 |
0.000 |
| y |
0.000 |
-44.646 |
0.000 |
| z |
0.000 |
0.000 |
-40.734 |
|
| Traceless |
| | x | y | z |
| x |
-0.424 |
0.000 |
0.000 |
| y |
0.000 |
-2.721 |
0.000 |
| z |
0.000 |
0.000 |
3.146 |
|
| Polar |
| 3z2-r2 | 6.292 |
| x2-y2 | 1.531 |
| 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 |
7.166 |
0.000 |
0.000 |
| y |
0.000 |
12.049 |
0.000 |
| z |
0.000 |
0.000 |
7.823 |
<r2> (average value of r
2) Å
2
| <r2> |
227.670 |
| (<r2>)1/2 |
15.089 |