Vibrational Frequencies calculated at B3LYP/6-31G
| 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' |
3277 |
3153 |
7.35 |
|
|
|
| 2 |
A' |
3263 |
3139 |
0.93 |
|
|
|
| 3 |
A' |
3176 |
3055 |
0.45 |
|
|
|
| 4 |
A' |
1687 |
1623 |
45.84 |
|
|
|
| 5 |
A' |
1450 |
1395 |
9.22 |
|
|
|
| 6 |
A' |
1298 |
1249 |
37.53 |
|
|
|
| 7 |
A' |
1043 |
1003 |
10.66 |
|
|
|
| 8 |
A' |
560 |
538 |
28.33 |
|
|
|
| 9 |
A' |
340 |
327 |
0.55 |
|
|
|
| 10 |
A" |
995 |
957 |
82.71 |
|
|
|
| 11 |
A" |
984 |
947 |
8.86 |
|
|
|
| 12 |
A" |
616 |
593 |
17.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9344.8 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 8989.7 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 B3LYP/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.357 |
|
|
|
| 2 |
C |
-0.212 |
|
|
|
| 3 |
Br |
0.066 |
|
|
|
| 4 |
H |
0.190 |
|
|
|
| 5 |
H |
0.154 |
|
|
|
| 6 |
H |
0.160 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.249 |
-1.716 |
0.000 |
1.734 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.750 |
-0.385 |
0.000 |
| y |
-0.385 |
-26.766 |
0.000 |
| z |
0.000 |
0.000 |
-32.695 |
|
| Traceless |
| | x | y | z |
| x |
0.980 |
-0.385 |
0.000 |
| y |
-0.385 |
3.957 |
0.000 |
| z |
0.000 |
0.000 |
-4.937 |
|
| Polar |
| 3z2-r2 | -9.875 |
| x2-y2 | -1.985 |
| xy | -0.385 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.082 |
0.424 |
0.000 |
| y |
0.424 |
8.038 |
0.000 |
| z |
0.000 |
0.000 |
1.609 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |