Vibrational Frequencies calculated at HF/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 |
3380 |
3058 |
0.32 |
|
|
|
| 2 |
A1 |
1782 |
1612 |
32.60 |
|
|
|
| 3 |
A1 |
1290 |
1167 |
2.97 |
|
|
|
| 4 |
A1 |
619 |
560 |
8.96 |
|
|
|
| 5 |
A1 |
117 |
106 |
0.09 |
|
|
|
| 6 |
A2 |
1050 |
950 |
0.00 |
|
|
|
| 7 |
A2 |
420 |
380 |
0.00 |
|
|
|
| 8 |
B1 |
773 |
700 |
60.10 |
|
|
|
| 9 |
B2 |
3355 |
3035 |
18.21 |
|
|
|
| 10 |
B2 |
1404 |
1270 |
64.92 |
|
|
|
| 11 |
B2 |
818 |
740 |
60.94 |
|
|
|
| 12 |
B2 |
507 |
459 |
3.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7758.1 cm
-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 7018.0 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 HF/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.633 |
|
|
|
| 2 |
C |
-0.633 |
|
|
|
| 3 |
Br |
0.079 |
|
|
|
| 4 |
Br |
0.079 |
|
|
|
| 5 |
H |
0.554 |
|
|
|
| 6 |
H |
0.554 |
|
|
|
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 |
1.968 |
1.968 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-50.876 |
0.000 |
0.000 |
| y |
0.000 |
-49.747 |
0.000 |
| z |
0.000 |
0.000 |
-42.922 |
|
| Traceless |
| | x | y | z |
| x |
-4.542 |
0.000 |
0.000 |
| y |
0.000 |
-2.848 |
0.000 |
| z |
0.000 |
0.000 |
7.389 |
|
| Polar |
| 3z2-r2 | 14.779 |
| x2-y2 | -1.129 |
| 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 |
7.106 |
0.000 |
0.000 |
| y |
0.000 |
13.000 |
0.000 |
| z |
0.000 |
0.000 |
9.346 |
<r2> (average value of r
2) Å
2
| <r2> |
290.064 |
| (<r2>)1/2 |
17.031 |