Vibrational Frequencies calculated at B3LYP/STO-3G
| 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' |
3546 |
3164 |
0.88 |
|
|
|
| 2 |
A' |
3436 |
3066 |
1.12 |
|
|
|
| 3 |
A' |
3391 |
3026 |
32.48 |
|
|
|
| 4 |
A' |
1795 |
1602 |
28.73 |
|
|
|
| 5 |
A' |
1533 |
1368 |
10.49 |
|
|
|
| 6 |
A' |
1391 |
1242 |
13.69 |
|
|
|
| 7 |
A' |
1106 |
987 |
7.65 |
|
|
|
| 8 |
A' |
697 |
622 |
15.00 |
|
|
|
| 9 |
A' |
364 |
325 |
0.26 |
|
|
|
| 10 |
A" |
1066 |
951 |
15.60 |
|
|
|
| 11 |
A" |
972 |
867 |
17.89 |
|
|
|
| 12 |
A" |
623 |
556 |
2.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9959.5 cm
-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 8887.9 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.141 |
|
|
|
| 2 |
C |
-0.159 |
|
|
|
| 3 |
Br |
0.034 |
|
|
|
| 4 |
H |
0.094 |
|
|
|
| 5 |
H |
0.086 |
|
|
|
| 6 |
H |
0.086 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.245 |
-0.911 |
0.000 |
0.944 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.939 |
-0.361 |
0.000 |
| y |
-0.361 |
-26.414 |
0.000 |
| z |
0.000 |
0.000 |
-29.096 |
|
| Traceless |
| | x | y | z |
| x |
0.816 |
-0.361 |
0.000 |
| y |
-0.361 |
1.604 |
0.000 |
| z |
0.000 |
0.000 |
-2.419 |
|
| Polar |
| 3z2-r2 | -4.839 |
| x2-y2 | -0.525 |
| xy | -0.361 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.170 |
0.323 |
0.000 |
| y |
0.323 |
4.904 |
0.000 |
| z |
0.000 |
0.000 |
0.508 |
<r2> (average value of r
2) Å
2
| <r2> |
92.112 |
| (<r2>)1/2 |
9.598 |