Vibrational Frequencies calculated at B3LYP/daug-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 |
3136 |
3136 |
1.02 |
94.35 |
0.05 |
0.09 |
| 2 |
A1 |
1435 |
1435 |
0.01 |
10.95 |
0.49 |
0.65 |
| 3 |
A1 |
572 |
572 |
3.61 |
19.57 |
0.07 |
0.12 |
| 4 |
A1 |
168 |
168 |
0.07 |
3.95 |
0.32 |
0.48 |
| 5 |
A2 |
1113 |
1113 |
0.00 |
0.81 |
0.75 |
0.86 |
| 6 |
B1 |
3220 |
3220 |
2.74 |
43.81 |
0.75 |
0.86 |
| 7 |
B1 |
816 |
816 |
3.60 |
0.31 |
0.75 |
0.86 |
| 8 |
B2 |
1215 |
1215 |
65.14 |
0.41 |
0.75 |
0.86 |
| 9 |
B2 |
623 |
623 |
104.91 |
4.42 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6148.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6148.3 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 B3LYP/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.214 |
|
|
|
| 2 |
H |
0.359 |
|
|
|
| 3 |
H |
0.359 |
|
|
|
| 4 |
Br |
-0.252 |
|
|
|
| 5 |
Br |
-0.252 |
|
|
|
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 |
1.481 |
1.481 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-43.460 |
0.000 |
0.000 |
| y |
0.000 |
-45.067 |
0.000 |
| z |
0.000 |
0.000 |
-41.082 |
|
| Traceless |
| | x | y | z |
| x |
-0.385 |
0.000 |
0.000 |
| y |
0.000 |
-2.796 |
0.000 |
| z |
0.000 |
0.000 |
3.181 |
|
| Polar |
| 3z2-r2 | 6.362 |
| x2-y2 | 1.608 |
| 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 |
7.092 |
0.000 |
0.000 |
| y |
0.000 |
11.766 |
0.000 |
| z |
0.000 |
0.000 |
7.753 |
<r2> (average value of r
2) Å
2
| <r2> |
226.255 |
| (<r2>)1/2 |
15.042 |