Vibrational Frequencies calculated at PM6
| 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' |
2785 |
2959 |
35.05 |
|
|
|
| 2 |
A' |
2723 |
2893 |
63.09 |
|
|
|
| 3 |
A' |
2687 |
2855 |
51.97 |
|
|
|
| 4 |
A' |
1336 |
1419 |
81.08 |
|
|
|
| 5 |
A' |
1282 |
1362 |
18.89 |
|
|
|
| 6 |
A' |
1250 |
1328 |
49.55 |
|
|
|
| 7 |
A' |
1197 |
1271 |
13.78 |
|
|
|
| 8 |
A' |
1174 |
1247 |
22.96 |
|
|
|
| 9 |
A' |
1020 |
1084 |
63.09 |
|
|
|
| 10 |
A' |
592 |
629 |
35.33 |
|
|
|
| 11 |
A' |
299 |
318 |
3.68 |
|
|
|
| 12 |
A" |
2693 |
2861 |
130.84 |
|
|
|
| 13 |
A" |
2656 |
2822 |
26.18 |
|
|
|
| 14 |
A" |
1246 |
1324 |
40.45 |
|
|
|
| 15 |
A" |
1135 |
1206 |
6.52 |
|
|
|
| 16 |
A" |
979 |
1041 |
12.54 |
|
|
|
| 17 |
A" |
783 |
831 |
32.69 |
|
|
|
| 18 |
A" |
179 |
190 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13007.1 cm
-1
Scaled (by 1.0624) Zero Point Vibrational Energy (zpe) 13818.7 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 PM6
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.469 |
|
|
|
| 2 |
C |
-0.163 |
|
|
|
| 3 |
Br |
-0.179 |
|
|
|
| 4 |
H |
0.157 |
|
|
|
| 5 |
H |
0.157 |
|
|
|
| 6 |
H |
0.159 |
|
|
|
| 7 |
H |
0.168 |
|
|
|
| 8 |
H |
0.168 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.420 |
-2.516 |
0.000 |
2.551 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.766 |
-0.673 |
0.000 |
| y |
-0.673 |
6.275 |
0.000 |
| z |
0.000 |
0.000 |
2.272 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |