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 |
A' |
3387 |
3064 |
5.09 |
|
|
|
| 2 |
A' |
3372 |
3050 |
2.86 |
|
|
|
| 3 |
A' |
3293 |
2979 |
0.85 |
|
|
|
| 4 |
A' |
1796 |
1624 |
46.44 |
|
|
|
| 5 |
A' |
1520 |
1375 |
12.75 |
|
|
|
| 6 |
A' |
1389 |
1256 |
33.97 |
|
|
|
| 7 |
A' |
1108 |
1002 |
7.38 |
|
|
|
| 8 |
A' |
650 |
588 |
28.06 |
|
|
|
| 9 |
A' |
372 |
337 |
0.06 |
|
|
|
| 10 |
A" |
1078 |
975 |
49.96 |
|
|
|
| 11 |
A" |
1078 |
975 |
18.41 |
|
|
|
| 12 |
A" |
653 |
591 |
18.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9847.7 cm
-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 8908.2 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 |
-0.390 |
|
|
|
| 2 |
C |
-1.563 |
|
|
|
| 3 |
Br |
-0.032 |
|
|
|
| 4 |
H |
0.669 |
|
|
|
| 5 |
H |
0.675 |
|
|
|
| 6 |
H |
0.640 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.218 |
-1.744 |
0.000 |
1.758 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.272 |
-0.351 |
0.000 |
| y |
-0.351 |
-27.301 |
0.000 |
| z |
0.000 |
0.000 |
-33.422 |
|
| Traceless |
| | x | y | z |
| x |
1.089 |
-0.351 |
0.000 |
| y |
-0.351 |
4.046 |
0.000 |
| z |
0.000 |
0.000 |
-5.135 |
|
| Polar |
| 3z2-r2 | -10.270 |
| x2-y2 | -1.971 |
| xy | -0.351 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.263 |
0.688 |
0.000 |
| y |
0.688 |
9.407 |
0.000 |
| z |
0.000 |
0.000 |
5.231 |
<r2> (average value of r
2) Å
2
| <r2> |
91.864 |
| (<r2>)1/2 |
9.585 |