Vibrational Frequencies calculated at wB97X-D/daug-cc-pVDZ
| 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 |
3141 |
3141 |
1.35 |
92.97 |
0.04 |
0.08 |
| 2 |
A1 |
1413 |
1413 |
0.04 |
9.57 |
0.51 |
0.67 |
| 3 |
A1 |
601 |
601 |
3.96 |
19.43 |
0.07 |
0.12 |
| 4 |
A1 |
175 |
175 |
0.09 |
3.41 |
0.32 |
0.49 |
| 5 |
A2 |
1124 |
1124 |
0.00 |
1.08 |
0.75 |
0.86 |
| 6 |
B1 |
3236 |
3236 |
2.72 |
42.35 |
0.75 |
0.86 |
| 7 |
B1 |
818 |
818 |
3.60 |
0.39 |
0.75 |
0.86 |
| 8 |
B2 |
1215 |
1215 |
62.30 |
0.25 |
0.75 |
0.86 |
| 9 |
B2 |
680 |
680 |
90.32 |
4.75 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6201.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6201.3 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 wB97X-D/daug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.159 |
|
|
|
| 2 |
H |
-0.187 |
|
|
|
| 3 |
H |
-0.187 |
|
|
|
| 4 |
Br |
0.266 |
|
|
|
| 5 |
Br |
0.266 |
|
|
|
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 |
1.529 |
1.529 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-43.346 |
0.000 |
0.000 |
| y |
0.000 |
-44.723 |
0.000 |
| z |
0.000 |
0.000 |
-40.751 |
|
| Traceless |
| | x | y | z |
| x |
-0.609 |
0.000 |
0.000 |
| y |
0.000 |
-2.674 |
0.000 |
| z |
0.000 |
0.000 |
3.283 |
|
| Polar |
| 3z2-r2 | 6.566 |
| x2-y2 | 1.377 |
| 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 |
6.964 |
0.000 |
0.000 |
| y |
0.000 |
11.265 |
0.000 |
| z |
0.000 |
0.000 |
7.614 |
<r2> (average value of r
2) Å
2
| <r2> |
222.091 |
| (<r2>)1/2 |
14.903 |